Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

With the rise of the handheld gaming PC market, we've seen PC vendors and their partners toy with a number of tricks and tweaks to improve improve framerates in games, with some of their latest efforts on display at this year's Computex trade show. Perhaps the most interesting find thus far comes from ADATA sub-brand XPG, who is demoing their prototype "Nia" handheld PC, which uses eye tracking and dynamic foveated rendering to further improve their rendering performance.

For those unfamiliar, dynamic foveated rendering is a graphics technique that is sometimes used to boost performance in virtual reality (VR) and augmented reality (AR) applications by taking advantage of how human vision works. Typically, humans can only perceive detailed imagery in the relatively small central area of our vision called the fovea, while our peripheral vision is much less detailed. Dynamic foveated rendering, in turn, exploits this by using real-time eye tracking to determine where the user is looking, and then rendering just that area in high/full resolution, while rendering the peripheral areas in lower resolution. The net result is that only a fraction of the screen is rendered at full detail, which cuts down on the total amount of rendering work required and boosting framerates on performance-limited devices.

As stated before, this technology is sometimes used in high-end AR/VR headsets, where high resolution displays are placed mere inches from one's face. This ends up being an ideal use case for the technique, since at those distances, only a small fraction of the screen is within the fovea.

Using dynamic foveated rendering for a handheld, on the other hand, is a more novel application. All of the same visual principles apply, but the resolutions at play are lower, and the screen is farther from the users' eyes. This makes a handheld device a less ideal use case, at least on paper, as a larger portion of the screen is going to be in the fovea, and thus will need to be rendered at full resolution. None the less, it will be interesting to see how XPG's efforts pan out, and if dynamic foveated rendering is beneficial enough for handheld PCs. As we sometimes see with trade show demos, not everything makes it out of the prototype stage.

According to a press release put out by ADATA ahead of the trade show, the eye tracking technology is being provided by AMD collaborator Eyeware. Notably, their software-based approach runs on top of standard webcams, rather than requiring IR cameras. So the camera hardware itself should be pretty straight-forward.

Foveated rendering aside, XPG is making sure that the Nia won't be a one-trick pony. The handheld's other major claim to fame is its hardware swappability. The prototype handheld not only features a removable M.2-2230 SSD, but the company is also taking advantage of the recently-introduced LPCAMM2 memory module standard to introduce removable DRAM. Via a hatch in the back of the handheld, device owners would be able to swap out LPCAMM2 LPDDR5X modules for higher capacity versions. This would give the handheld an additional degree of future-proofness over current handhelds, which use non-replaceable soldered-down memory.

Rounding out the package, the current prototype is based on an AMD's Zen 4 Phoenix APU, which is used across both of the company's current mobile lines (Ryzen Mobile 7000/8000 and Ryzen Z1). Meanwhile, the unit's display is adjustable, allowing it to be angled away from the body of the handheld.

Assuming all goes well with the prototype, XPG aims to release a finished product in 2025.

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Read 11 remaining paragraphs | Comments

With the rise of the handheld gaming PC market, we've seen PC vendors and their partners toy with a number of tricks and tweaks to improve improve framerates in games, with some of their latest efforts on display at this year's Computex trade show. Perhaps the most interesting find thus far comes from ADATA sub-brand XPG, who is demoing their prototype "Nia" handheld PC, which uses eye tracking and dynamic foveated rendering to further improve their rendering performance.

For those unfamiliar, dynamic foveated rendering is a graphics technique that is sometimes used to boost performance in virtual reality (VR) and augmented reality (AR) applications by taking advantage of how human vision works. Typically, humans can only perceive detailed imagery in the relatively small central area of our vision called the fovea, while our peripheral vision is much less detailed. Dynamic foveated rendering, in turn, exploits this by using real-time eye tracking to determine where the user is looking, and then rendering just that area in high/full resolution, while rendering the peripheral areas in lower resolution. The net result is that only a fraction of the screen is rendered at full detail, which cuts down on the total amount of rendering work required and boosting framerates on performance-limited devices.

As stated before, this technology is sometimes used in high-end AR/VR headsets, where high resolution displays are placed mere inches from one's face. This ends up being an ideal use case for the technique, since at those distances, only a small fraction of the screen is within the fovea.

Using dynamic foveated rendering for a handheld, on the other hand, is a more novel application. All of the same visual principles apply, but the resolutions at play are lower, and the screen is farther from the users' eyes. This makes a handheld device a less ideal use case, at least on paper, as a larger portion of the screen is going to be in the fovea, and thus will need to be rendered at full resolution. None the less, it will be interesting to see how XPG's efforts pan out, and if dynamic foveated rendering is beneficial enough for handheld PCs. As we sometimes see with trade show demos, not everything makes it out of the prototype stage.

According to a press release put out by ADATA ahead of the trade show, the eye tracking technology is being provided by AMD collaborator Eyeware. Notably, their software-based approach runs on top of standard webcams, rather than requiring IR cameras. So the camera hardware itself should be pretty straight-forward.

Foveated rendering aside, XPG is making sure that the Nia won't be a one-trick pony. The handheld's other major claim to fame is its hardware swappability. The prototype handheld not only features a removable M.2-2230 SSD, but the company is also taking advantage of the recently-introduced LPCAMM2 memory module standard to introduce removable DRAM. Via a hatch in the back of the handheld, device owners would be able to swap out LPCAMM2 LPDDR5X modules for higher capacity versions. This would give the handheld an additional degree of future-proofness over current handhelds, which use non-replaceable soldered-down memory.

Rounding out the package, the current prototype is based on an AMD's Zen 4 Phoenix APU, which is used across both of the company's current mobile lines (Ryzen Mobile 7000/8000 and Ryzen Z1). Meanwhile, the unit's display is adjustable, allowing it to be angled away from the body of the handheld.

Assuming all goes well with the prototype, XPG aims to release a finished product in 2025.

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

To help find ways to solve transportation issues such as poorly maintained roads, traffic jams, and the high rate of accidents, researchers need access to the most current datasets on a variety of topics. But tracking down information about roadway conditions, congestion, and other statistics across multiple websites can be time-consuming. Plus, the data isn’t always accurate.

The new National Transportation Data & Analytics Solution (NTDAS), developed with the help of IEEE, makes it easier to retrieve, visualize, and analyze data in one place. NTDAS combines advanced research tools with access to high-quality transportation datasets from the U.S. Federal Highway Administration’s National Highway System and the entire Traffic Message Channel network, which distributes information on more than 1 million road segments. Anonymous data on millions of cars and trucks is generated from vehicle probes, which are vehicles equipped with GPS or global navigation satellite systems that gather traffic data on location, speed, and direction. This information helps transportation planners improve traffic flow, make transportation networks more efficient, and plan budgets.

The platform is updated monthly and contains archival data back to 2017.

“The difference between NTDAS and other competitors is that our data comes from a trusted source that means the most: the U.S. Federal Highway Administration,” says Lavanya Sayam, senior manager of data analytics alliances and programs for IEEE Global Products and Marketing. “The data has been authenticated and validated. The ability to download this massive dataset provides an unparalleled ease to data scientists and machine-learning engineers to explore and innovate.”

IEEE is diversifying its line of products beyond its traditional fields of electrical engineering, Sayam adds. “We are not just focused on electrical or computer science,” she says. “IEEE is so diverse, and this state-of-the-art platform reflects that.”

Robust analytical tools

NTDAS was built in partnership with INRIX, a transportation analytics solutions provider, and the University of Maryland’s Center for Advanced Transportation Technology Laboratory, a leader in transportation science research. INRIX provided the data, while UMD built the analytics tools. The platform leverages the National Performance Management Research Data Set, a highly granular data source from the Federal Highway Administration.

The suite of tools allows users to do tasks such as creating a personal dashboard to monitor traffic conditions on specific roads, downloading raw data for analysis, building animated maps of road conditions, and measuring the flow of traffic. There are tutorials available on the platform on how to use each tool, and templates for creating reports, documents, and pamphlets.

“The difference between National Transportation Data & Analytics Solutions and other competitors is that our data comes from a trusted source that means the most: the U.S. Federal Highway Administration.” —Lavanya Sayam

“This is the first time this type of platform is being offered by IEEE to the global academic institutional audience,” she says. “IEEE is always looking for new ways to serve the engineering community.”

A subscription-based service, NTDAS has multidisciplinary relevance, Sayam says. The use cases it includes serve researchers and educators who need a robust platform that has all the data that helps them conduct analytics in one place, she says. For university instructors, it’s an innovative way to teach the courses, and for students, it’s a unique way to apply what they’ve learned with real-world data and uses.

The platform goes beyond just those working in transportation, Sayam notes. Others who might find NTDAS useful include those who study traffic as it relates to sustainability, the environment, civil engineering, public policy, business, and logistics, she adds.

50 ways to minimize the impact of traffic

NTDAS also includes more than 50 use cases created by IEEE experts to demonstrate how the data could be analyzed. The examples identify ways to protect the environment, better serve disadvantaged communities, support alternative transportation, and improve the safety of citizens. “Data from NTDAS can be easily extrapolated to non-U.S. geographies, making it highly relevant to global researchers,” according to Sayam. This is explained in specific use cases too.

The cases cover topics such as the impact of traffic on bird populations, air-quality issues in underserved communities, and optimal areas to install electric vehicle charging stations.

Two experts covered various strategies for how to use the data to analyze the impact of transportation and infrastructure on the environment in this on-demand webinar held in May.

Thomas Brennan, a professor of civil engineering at the College of New Jersey, discussed how using NTDAS data could aid in better planning of evacuation routes during wildfires, such as determining the location of first responders and traffic congestion in the area, including seasonal traffic. This and other data could lead to evacuating residents faster, new evacuation road signage, and better communication warning systems, he said.

“Traffic systems are super complex and very difficult to understand and model,” said presenter Jane MacFarlane, director of the Smart Cities and Sustainable Mobility Center at the University of California’s Institute of Transportation Studies, in Berkeley. “Now that we have datasets like these, that’s giving us a huge leg up in trying to use them for predictive modeling and also helping us with simulating things so that we can gain a better understanding.”

Watch this short demonstration about the National Transportation Data & Analytics Solutions platform.

“Transportation is a basic fabric of society,” Sayam says. “Understanding its impact is an imperative for better living. True to IEEE’s mission of advancing technology for humanity, NTDAS, with its interdisciplinary relevance, helps us understand the impact of transportation across several dimensions.”

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Data management is becoming a significant new challenge for the chip industry, as well as a brand new opportunity, as the amount of data collected at every step of design through manufacturing continues to grow.

Exacerbating the problem is the rising complexity of designs, many of which are highly customized and domain-specific at the leading edge, as well as increasing demands for reliability and traceability. There also is a growing focus on chiplets developed using different processes, including some from different foundries, and new materials such as glass substrates and ruthenium interconnects. On the design side, EDA and verification tools can generate terabytes of data on a weekly or even a daily basis, unlike in the past when this was largely done on a per-project basis.

While more data can be used to provide insights into processes and enable better designs, it’s an ongoing challenge to manage the current volumes being generated. The entire industry must rethink some well-proven methodologies and processes, as well as invest in a variety of new tools and approaches. At the same time, these changes are generating concern in an industry used to proceeding cautiously, one step at a time, based on silicon- and field-proven strategies. Increasingly, AI/ML is being added into design tools to identify anomalies and patterns in large data sets, and many of those tools are being regularly updated as algorithms are updated and new features are added, making it difficult to know exactly when and where to invest, which data to focus on, and with whom to share it.

“Every company has its own design flow, and almost every company has its own methodology around harvesting that data, or best practices about what reports should or should not be written out at what point,” said Rob Knoth, product management director in Cadence’s Digital & Signoff group. “There’s a death by 1,000 cuts that can happen in terms of just generating titanic volumes of data because, in general, disk space is cheap. People don’t think about it a lot, and they’ll just keep generating reports. The problem is that just because you’re generating reports doesn’t mean you’re using them.”

Fig. 1: Rising design complexity is driving increased need for data management. Source: IEEE Rising Stars 2022/Cadence

As with any problem in chip design, there is opportunity in figuring out a path forward. “You can always just not use the data, and then you’re back where you started,” said Tony Chan Carusone, CTO at Alphawave Semi. “The reason it becomes a problem for organizations is because they haven’t architected things from the beginning to be scalable, and therefore, to be able to handle all this data. Now, there’s an opportunity to leverage data, and it’s a different way. So it’s disruptive because you have to tear things apart, from re-architecting systems and processes to how you collect and store data, and organize it in order to take advantage of the opportunity.”

Buckets of data, buckets of problems
The challenges that come with this influx of data can be divided into three buckets, said Jim Schultz, senior staff product manager at Synopsys. The first is figuring out what information is actually critical to keep. “If you make a run, designers tend to save that run because if they need to do a follow up run, they have some data there and they may go, ‘Okay, well, what’s the runtime? How long did that run take, because my manager is going to ask me what I think the runtime is going to be on the next project or the next iteration of the block. While that data may not be necessary, designers and engineers have a tendency to hang onto it anyway, just in case.”

The second challenge is that once the data starts to pour in, it doesn’t stop, raising questions about how to manage collection. And third, once the data is collected, how can it be put to best use?

“Data analytics have been around with other types of companies exploring different types of data analytics, but the differences are those are can be very generic solutions,” said Schultz. “What we need for our industry is going to be very specific data analytics. If I have a timing issue, I want you to help me pinpoint what the cause of that timing violation is. That’s very specific to what we do in EDA. When we talk about who is cutting through the noise, we don’t want data that’s just presented. We want the data that is what the designer most cares about.”

Data security
The sheer number of tools being used and companies and people involved along the design pathway raises another challenge — security.

“There’s a lot of thought and investment going into the security aspect of data, and just as much as the problem of what data to save and store is the type of security we have to have without hindering the user day-to-day,” said Simon Rance, director of product management at Keysight. “That’s becoming a bigger challenge. Things like the CHIPS Act and the geopolitical scenarios we have at the moment are compounding that problem because a lot of the companies that used to create all these devices by themselves are having to collaborate, even with companies in different regions of the globe.”

This requires a balancing act. “It’s almost like a recording studio where you have all these knobs and dials to fine tune it, to make sure we have security of the data,” said Rance. “But we’re also able to get the job done as smoothly and as easily as we can.”

Further complicating the security aspect is that designing chips is not a one-man job. As leading-edge chips become increasingly complex and heterogeneous, they can involve hundreds of people in multiple companies.

“An important thing to consider when you’re talking about big data and analytics is what you’re going to share and with whom you’re going to share it,” said Synopsys’ Schultz. “In particular, when you start bringing in and linking data from different sources, if you start bringing in data related to silicon performance, you don’t want everybody to have access to that data. So the whole security protocol is important.”

Even the mundane matters — having a ton of data makes it likely, at some point, that data will be moved.

“The more places the data has to be transferred to, the more delays,” said Rance. “The bigger the data set, the longer it takes to go from A to B. For example, a design team in the U.S. may be designing during the day. Then, another team in Singapore or Japan will pick up on that design in their time zone, but they’re across the world. So you’re going to have to sync the data back and forth between these kinds of design sites. The bigger the data, the harder to sync.”

Solutions
The first step toward solving the issue of too much data is figuring out what data is actually needed. Rance said his team has found success using smart algorithms that help figure out which data is essential, which in turn can help optimize storage and transfer times.

There are less technical problems that can rear their heads, as well. Gina Jacobs, head of global communications and brand marketing at Arteris, said that engineers who use a set methodology — particularly those who are used to working on a problem by themselves and “brute forcing” a solution – also can find themselves overwhelmed by data.

“Engineers and designers can also switch jobs, taking with them institutional knowledge,” Jacobs said. “But all three problems can be solved with a single solution — having data stored in a standardized way that is easily accessible and sortable. It’s about taking data and requirements and specifications in different forms and then having it in the one place so that the different teams have access to it, and then being able to make changes so there is a single source of truth.”

Here, EDA design and data management tools are increasingly relying on artificial intelligence to help. Schultz forecasted a future where generative AI will touch every facet of chip development. “Along with that is the advanced data analytics that is able to mine all of that data you’ve been collecting, instead of going beyond the simple things that people have been doing, like predicting how long runtime is going to be or getting an idea what the performance is going to be,” he said. “Tools are going to be able to deal with all of that data and recognize trends much faster.”

Still, those all-encompassing AI tools, capable of complex analysis, are still years away. Cadence’s Knoth said he’s already encountered clients that are reluctant to bring it into the mix due to fears over the costs involved in disk space, compute resources, and licenses. Others, however, have been a bit more open-minded.

“Initially, AI can use a lot of processors to generate a lot of data because it’s doing a lot of things in parallel when it’s doing the inferencing, but it usually gets to the result faster and more predictably,” he said. So while a machine learning algorithm may generate even more vast amounts of data, on top of the piles currently available, “a good machine learning algorithm could be watching and smartly killing or restarting jobs where needed.”

As for the humans who are still an essential component to chip design, Alphawave’s Carusone said hardware engineers should take a page from lessons learned years ago from their counterparts in the software development world.

These include:

• Having an organized and automated way to collect data, file it in a repository, and not do anything manually;
• Developing ways to run verification and lab testing and everything in between in parallel, but with the data organized in a way that can be mined; and
• Creating methods for rigorously checking in and out of different test cases that you want to consider.

“The big thing is you’ve got all this data collected, but then what is each of each of those files, each of those collections of data?” said Carusone. “What does that correspond to? What test conditions was that collected in? The software community dealt with that a while ago, and the hardware community also needs to have this under its belt, taking it to the next level and recognizing we really need to be able to do this en masse. We need to be able to have dozens of people work in parallel, collecting data and have it all on there. We can test a big collection of our designs in the lab without anyone having to touch a thing, and then also try refinements of the firmware, scale them out, then have all the data come in and be analyzed. Being able to have all that done in an automated way lets you track down and fix problems a lot more quickly.”

Conclusion
The influx of new tools used to analyze and test chip designs has increased productivity, but those designs come with additional considerations. Institutions and individual engineers and designers have never had access to so much data, but that data is of limited value if it’s not used effectively.

Strategies to properly store and order that data are essential. Some powerful tools are already in place to help do that, and the AI revolution promises to make even more powerful resources available to quickly cut down on the time needed to run tests and analyze the results.

For now, handling all that data remains a tricky balance, according to Cadence’s Knoth. “If this was an easy problem, it wouldn’t be a problem. Being able to communicate effectively, hierarchically — not just from a people management perspective, but also hierarchically from a chip and project management perspective — is difficult. The teams that do this well invest resources into that process, specifically the communication of top-down tightening of budgets or top-down floorplan constraints. These are important to think about because every engineer is looking at chip-level timing reports, but the problem that they’re trying to solve might not ever be visible. But if they have a report that says, ‘Here is your view of what your problems are to solve,’ you can make some very effective work.”

Further Reading
EDA Pushes Deeper Into AI
AI is both evolutionary and revolutionary, making it difficult to assess where and how it will be used, and what problems may crop up.
Optimizing EDA Cloud Hardware And Workloads
Algorithms written for GPUs can slice simulation time from weeks to hours, but not everything is optimized or benefits equally.

The post AI For Data Management appeared first on Semiconductor Engineering.

In response to a number of copyright lawsuits about AI training datasets, we are starting to see efforts to build ‘non-infringing’ collections of media for training AI. While I continue to believe that most AI training is covered by fair use in the US and therefore inherently ‘non-infringing’, I think these efforts to build ‘safe’ or ‘clean’ or whatever other word one might use data sets are quite interesting. One reason they are interesting is that they can help illustrate why trying to build such a data set at scale is such a challenge.

That’s why I was excited to read about Source.Plus (via a post from Open Future). Source.Plus is a tool from Spawning that purports to aggregate over 37 million “public domain and CC0 images integrated from dozens of libraries and museums.” That’s a lot less than are used to train current generative models, but still a lot of images that could be used for all sorts of useful things.

However, it didn’t take too much poking around on the site to find an illustration of why accurately aggregating nominally openly licensed images at scale can be such a challenge.

The site has plenty of OpenGLAM images that are clearly old enough to be in the public domain. It also has a number of newer images (like photographs) that are said to be licensed under CC0. Curious, I clicked on the first photograph I found on the Source.Plus home page:

According to the image page on Source.Plus, the image was from Wikimedia Commons and licensed under a CC0 public domain dedication. It listed the creator as Pixabay and the uploader (to Wikimedia) as Philipslearning.

Clicking through to the wikimedia page reveals that the original source for the image was Pixabay, and that it was uploaded on March 9, 2023 by Philipslearning (an account that appears to no longer exist, for whatever that is worth). The file metadata says that the image itself was taken on May 18, 2016.

Clicking through to the Pixabay page for the image reveals that the image is available under the Pixabay Content License. That license is fairly permissive, but does state:

• You cannot sell or distribute Content (either in digital or physical form) on a Standalone basis. Standalone means where no creative effort has been applied to the Content and it remains in substantially the same form as it exists on our website.
• If Content contains any recognisable trademarks, logos or brands, you cannot use that Content for commercial purposes in relation to goods and services. In particular, you cannot print that Content on merchandise or other physical products for sale.
• You cannot use Content in any immoral or illegal way, especially Content which features recognisable people.
• You cannot use Content in a misleading or deceptive way.
• You cannot use any of the Content as part of a trade-mark, design-mark, trade-name, business name or service mark.

Which is to say, not CC0.

However, further investigation into the Pixabay Wikipedia page suggests that images uploaded to Pixabay before January 9, 2019 are actually released under CC0. Section 4 of the Pixabay terms confirms that. The additional information on the image’s Pixabay page confirms that it was uploaded on May 17, 2016 (which matches the metadata added by the unknown Philipslearning on the image’s wikimedia page).

All of which means that this image is, in all likelihood, available under a CC0 public domain dedication. Which is great! Everything was right!

At the same time, the accuracy of that status feels a bit fragile. This fragility works in the context of wikipedia, or if you are looking for a handful of openly-licensed images. Is it likely to hold up at training set scale across tens of millions of images? Maybe? What does it mean to be ‘good enough’ in this case? If trainers do require permission from rightsholders to train, and one relied on Source.Plus/wikimedia for the CC0 status of a work, and that status turned out to be incorrect, should the fact that they thought they were using a CC0 image be relevant to their liability?

Michael Weingberg is the Executive Director of NYU’s Engelberg Center for Innovation Law and Policy. This post is republished from his blog under its CC BY-SA 4.0 license. Hero Image: Interieur van de Bodleian Library te Oxford

At least two more companies are planning to enter the handheld gaming PC space. Zotac and ADATA have both announced plans to introduce handhelds at the Computex trade show next week. The ZOTAC GAMING ZONE handheld will have a 7 inch AMOLED display and an AMD RYzen processor, while the ADATA XPG NIA will be one of […]

The post ADATA and ZOTAC are launching handheld gaming PCs at Computex next week (Asus ROG Ally too) appeared first on Liliputing.

You’ve all heard the reports about how the internet, social media, and phones are apparently destroying everyone’s well being and mental health. Hell there’s a best selling book and its author making the rounds basically everywhere, insisting that the internet and phones are literally “rewiring” kids minds to be depressed. We’ve pointed out over and over again that the research does not appear to support this finding.

And, really, if the data supported such a finding, you’d think that a new study looking at nearly 2 and a half million people across 168 countries would… maybe… find such an impact?

Instead, the research seems to suggest much more complex relationships, in which for many people, this ability to connect with others and with information are largely beneficial. For many others, it’s basically neutral. And for a small percentage of people, there does appear to be a negative relationship, which we should take seriously. However, it often appears that that negative relationship is one where those who are already dealing with mental health or other struggles, turn to the internet when they have no where else to go, and may do so in less than helpful ways.

The Oxford Internet Institute has just released another new study by Andrew Przybylski and Matti Vuorre, showing that there appears to be a general positive association between internet usage and wellbeing. You can read the full study here, given that it has been published as open access (and under a CC BY 4.0 license). We’ve also embedded it below if you just want to read it there.

As with previous studies done by Vuorre and Przbylski, this one involves looking at pretty massive datasets, rather than very narrow studies of small sample sizes.

We examined whether having (mobile) internet access or actively using the internet predicted eight well-being outcomes from 2006 to 2021 among 2,414,294 individuals across 168 countries. We first queried the extent to which well-being varied as a function of internet connectivity. Then, we examined these associations’ robustness in a multiverse of 33,792 analysis specifications. Of these, 84.9% resulted in positive and statistically significant associations between internet connectivity and well-being. These results indicate that internet access and use predict well-being positively and independently from a set of plausible alternatives.

Now, it’s important to be clear here, as we have been with studies cited for the opposite conclusion: this is a correlational study, and is not suggesting a direct causal relationship between having internet access and wellbeing. But, if (as folks on the other side claim) internet access was truly rewiring brains and making everyone depressed, it’s difficult to see how then we would see these kinds of outcomes.

People like Jonathan Haidt have argued that these kinds of studies obscure the harm done to teens (and especially teenaged girls) as his way of dismissing these sorts of studies. However, it’s nice to see the researchers here try to tease out possible explanations, to make sure such things weren’t hidden in the data:

Because of the large number of predictors, outcomes, subgroups to analyze, and potentially important covariates that might theoretically explain observed associations, we sought out a method of analysis to transparently present all the analytical choices we made and the uncertainty in the resulting analyses. Multiverse analysis (Steegen et al., 2016) was initially proposed to examine and transparently present variability in findings across heterogeneous ways of treating data before modeling them (see also Simonsohn et al., 2020). We therefore conducted a series of multiverse analyses where we repeatedly fitted a similar model to potentially different subgroups of the data using potentially different predictors, outcomes, and covariates.

That allowed them to explore questions regarding different subgroups. And while they did find one “negative association” among young women, it was not in the way you might have heard or would have thought of. There was a “negative association” between “community well-being” and internet access:

We did, however, observe a notable group of negative associations between internet use and community well-being. These negative associations were specific to young (15–24-year-old) women’s reports of community well-being. They occurred across the full spectrum of covariate specifications and were thereby not likely driven by a particular model specification. Although not an identified causal relation, this finding is concordant with previous reports of increased cyberbullying (Przybylski & Bowes, 2017) and more negative associations between social media use and depressive symptoms (Kelly et al., 2018; but see Kreski et al., 2021). Further research should investigate whether low community well-being drives engagement with the internet or vice versa.

This took me a moment to understand, but after reading the details, it’s showing that (1) if you were a 15 to 24-year old woman and (2) if you said in the survey that you really liked where you live (3) you were less likely to have accessed the internet over the past seven days. That was the only significant finding of that nature. That same cohort did not show a negative correlation for other areas of well being around fulfilment and such.

To be even more explicit: the “negative association” was only with young women who answered that they strongly agree with the statement “the city or area where you live is a perfect place for you” and then answered the question “have you used the internet in the past seven days.” There were many other questions regarding well-being that didn’t have such a negative association. This included things like rating how their life was from “best” to “worst” on a 10 point scale, and whether or not respondents “like what you do every day.”

So, what this actually appears to do is support is the idea that if you are happy with where you live (happy in your community) than you may be less focused on the internet. But, for just about every other measure of well-being it’s strongly correlated in a positive way with internet access. There are a few possible explanations for this, but at the very least it might support the theory that the studies of those who are both facing mental health problems and excessive internet usage may stem from problems outside of the internet, leading them to turn to the internet for a lack of other places to turn.

The authors are careful to note the limitations of their findings, and recognize that human beings are complex:

Nevertheless, our conclusions are qualified by a number of factors. First, we compared individuals to each other. There are likely myriad other features of the human condition that are associated with both the uptake of internet technologies and well-being in such a manner that they might cause spurious associations or mask true associations. For example, because a certain level of income is required to access the internet and income itself is associated with well-being, any simple association between internet use and well-being should account for potential differences in income levels. While we attempted to adjust for such features by including various covariates in our models, the data and theory to guide model selection were both limited.

Second, while between-person data such as we studied can inform inferences about average causal effects, longitudinal studies that track individuals and their internet use over time would be more informative in understanding the contexts of how and why an individual might be affected by internet technologies and platforms (Rohrer & Murayama, 2021).

Third, while the constructs that we studied represent the general gamut of well-being outcomes that are typically studied in connection to digital media and technology, they do not capture everything, nor are they standard and methodically validated measures otherwise found in the psychological literature. That is, the GWP data that we used represent a uniquely valuable resource in terms of its scope both over time and space. But the measurement quality of its items and scales might not be sufficient to capture the targeted constructs in the detailed manner that we would hope for. It is therefore possible that there are other features of well-being that are differently affected by internet technologies and that our estimates might be noisier than would be found using psychometrically validated instruments. Future work in this area would do well in adopting a set of common validated measures of well-being (Elson et al., 2023).

On the whole it’s great to see more research and more data here, suggesting that, yes, there is a very complex relationship between internet access and wellbeing, but it should be increasingly difficult to claim that internet access is an overall negative and harmful, no matter what the popular media and politicians tell you.

Read 34 remaining paragraphs | Comments

Sony has released its financial data for the last 12 months, revealing how many PS5s have been sold. software sales and more.

Have you ever deleted a file you didn't think you'd need, only to find yourself looking for it weeks later? You're not alone, and it's no fun realizing you could have saved yourself a lot of trouble if you had been more careful. Thankfully, when mistakes like this happen in Windows 11, you can try and recover the files you deleted accidentally or absent-mindedly.

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

Read 22 remaining paragraphs | Comments

Read 10 remaining paragraphs | Comments

Gabrielle Wood, a junior at Howard University majoring in chemical engineering, is on a mission to improve the sustainability and life cycles of natural resources and materials. Her work in the Materials Initiative for Comprehensive Research Opportunity (MICRO) program has given her hands-on experience with many different aspects of research, including MATLAB programming, experimental design, data analysis, figure-making, and scientific writing.

Wood is also one of 10 undergraduates from 10 universities around the United States to participate in the first MICRO Summit earlier this year. The internship program, developed by the MIT Department of Materials Science and Engineering (DMSE), first launched in fall 2021. Now in its third year, the program continues to grow, providing even more opportunities for non-MIT undergraduate students — including the MICRO Summit and the program’s expansion to include Northwestern University.

“I think one of the most valuable aspects of the MICRO program is the ability to do research long term with an experienced professor in materials science and engineering,” says Wood. “My school has limited opportunities for undergraduate research in sustainable polymers, so the MICRO program allowed me to gain valuable experience in this field, which I would not otherwise have.”

Like Wood, Griheydi Garcia, a senior chemistry major at Manhattan College, values the exposure to materials science, especially since she is not able to learn as much about it at her home institution.

“I learned a lot about crystallography and defects in materials through the MICRO curriculum, especially through videos,” says Garcia. “The research itself is very valuable, as well, because we get to apply what we’ve learned through the videos in the research we do remotely.”

Expanding research opportunities

From the beginning, the MICRO program was designed as a fully remote, rigorous education and mentoring program targeted toward students from underserved backgrounds interested in pursuing graduate school in materials science or related fields. Interns are matched with faculty to work on their specific research interests.

Jessica Sandland ’99, PhD ’05, principal lecturer in DMSE and co-founder of MICRO, says that research projects for the interns are designed to be work that they can do remotely, such as developing a machine-learning algorithm or a data analysis approach.

“It’s important to note that it’s not just about what the program and faculty are bringing to the student interns,” says Sandland, a member of the MIT Digital Learning Lab, a joint program between MIT Open Learning and the Institute’s academic departments. “The students are doing real research and work, and creating things of real value. It’s very much an exchange.”

Cécile Chazot PhD ’22, now an assistant professor of materials science and engineering at Northwestern University, had helped to establish MICRO at MIT from the very beginning. Once at Northwestern, she quickly realized that expanding MICRO to Northwestern would offer even more research opportunities to interns than by relying on MIT alone — leveraging the university’s strong materials science and engineering department, as well as offering resources for biomaterials research through Northwestern’s medical school. The program received funding from 3M and officially launched at Northwestern in fall 2023. Approximately half of the MICRO interns are now in the program with MIT and half are with Northwestern. Wood and Garcia both participate in the program via Northwestern.

“By expanding to another school, we’ve been able to have interns work with a much broader range of research projects,” says Chazot. “It has become easier for us to place students with faculty and research that match their interests.”

Building community

The MICRO program received a Higher Education Innovation grant from the Abdul Latif Jameel World Education Lab, part of MIT Open Learning, to develop an in-person summit. In January 2024, interns visited MIT for three days of presentations, workshops, and campus tours — including a tour of the MIT.nano building — as well as various community-building activities.

“A big part of MICRO is the community,” says Chazot. “A highlight of the summit was just seeing the students come together.”

The summit also included panel discussions that allowed interns to gain insights and advice from graduate students and professionals. The graduate panel discussion included MIT graduate students Sam Figueroa (mechanical engineering), Isabella Caruso (DMSE), and Eliana Feygin (DMSE). The career panel was led by Chazot and included Jatin Patil PhD ’23, head of product at SiTration; Maureen Reitman ’90, ScD ’93, group vice president and principal engineer at Exponent; Lucas Caretta PhD ’19, assistant professor of engineering at Brown University; Raquel D’Oyen ’90, who holds a PhD from Northwestern University and is a senior engineer at Raytheon; and Ashley Kaiser MS ’19, PhD ’21, senior process engineer at 6K.

Students also had an opportunity to share their work with each other through research presentations. Their presentations covered a wide range of topics, including: developing a computer program to calculate solubility parameters for polymers used in textile manufacturing; performing a life-cycle analysis of a photonic chip and evaluating its environmental impact in comparison to a standard silicon microchip; and applying machine learning algorithms to scanning transmission electron microscopy images of CrSBr, a two-dimensional magnetic material. 

“The summit was wonderful and the best academic experience I have had as a first-year college student,” says MICRO intern Gabriella La Cour, who is pursuing a major in chemistry and dual degree biomedical engineering at Spelman College and participates in MICRO through MIT. “I got to meet so many students who were all in grades above me … and I learned a little about how to navigate college as an upperclassman.” 

“I actually have an extremely close friendship with one of the students, and we keep in touch regularly,” adds La Cour. “Professor Chazot gave valuable advice about applications and recommendation letters that will be useful when I apply to REUs [Research Experiences for Undergraduates] and graduate schools.”

Looking to the future, MICRO organizers hope to continue to grow the program’s reach.

“We would love to see other schools taking on this model,” says Sandland. “There are a lot of opportunities out there. The more departments, research groups, and mentors that get involved with this program, the more impact it can have.”

© Photo courtesy of the DMSE

7 Days to Die – an open-world zombie game that first released back in December 2013 – is finally leaving early access.

Developer The Fun Pimps says that the next update will not only usher in new gore, challenges, and improved controller support, but also move the 11-year-old game out of early access for the very first time.

It's not all good news, though, particularly if you already own the £30 zombie game on console.

Read more

I’ve mentioned more than a few times how the singular hyperventilation about TikTok is kind of silly distraction from the fact that the United States is too corrupt to pass a modern privacy law, resulting in no limit of dodgy behavior, abuse, and scandal. We have no real standards thanks to corruption, and most people have no real idea of the scale of the dysfunction.

Case in point: a new study out of the University of Pennsylvania (hat tip to The Register) analyzed a nationally representative sample of 100 U.S. hospitals, and found that 96 percent of them were doling out sensitive user visitor data to Google, Meta, and a vast coalition of dodgy data brokers.

Hospitals, it should be clear, aren’t legally required to publish website privacy policies that clearly detail how and with whom they share visitor data. Again, because we’re too corrupt as a country to require and enforce such requirements. The FTC does have some jurisdiction, but it’s too short staffed and under-funded (quite intentionally) to tackle the real scope of U.S. online privacy violations.

So the study found that a chunk of these hospital websites didn’t even have a privacy policy. And of the ones that did, about half the time the over-verbose pile of ambiguous and intentionally confusing legalese didn’t really inform visitors that their data was being transferred to a long list of third parties. Or, for that matter, who those third-parties even are:

“…we found that although 96.0% of hospital websites exposed users to third-party tracking, only 71.0% of websites had an available website privacy policy…Only 56.3% of policies (and only 40 hospitals overall) identified specific third-party recipients.”

Data in this instance can involve everything including email and IP addresses, to what you clicked on, what you researched, demographic info, and location. This was all a slight improvement from a study they did a year earlier showing that 98 percent of hospital websites shared sensitive data with third parties. The professors clearly knew what to expect, but were still disgusted in comments to The Register:

“It’s shocking, and really kind of incomprehensible,” said Dr Ari Friedman, an assistant professor of emergency medicine at the University of Pennsylvania. “People have cared about health privacy for a really, really, really long time.” It’s very fundamental to human nature. Even if it’s information that you would have shared with people, there’s still a loss, just an intrinsic loss, when you don’t even have control over who you share that information with.”

If this data is getting into the hands of dodgy international and unregulated data brokers, there’s no limit of places it can end up. Brokers collect a huge array of demographic, behavioral, and location data, use it to create detailed profiles of individuals, then sell access in a million different ways to a long line of additional third parties, including the U.S. government and foreign intelligence agencies.

There should be hard requirements about transparent, clear, and concise notifications of exactly what data is being collected and sold and to whom. There should be hard requirements that users have the ability to opt out (or, preferably in the cases of sensitive info, opt in). There should be hard punishment for companies and executives that play fast and loose with consumer data.

And we have none of that because our lawmakers decided, repeatedly, that making money was more important than market health, consumer welfare, and public safety. The result has been a parade of scandals that skirt ever closer to people being killed, at scale.

So again, the kind of people that whine about the singular privacy threat that is TikTok (like say FCC Commissioner Brendan Carr, or Senator Marsha Blackburn) — but have nothing to say about the much broader dysfunction created by rampant corruption — are advertising they either don’t know what they’re talking about, or aren’t addressing the full scope of the problem in good faith.

Data backup isn’t something that we prioritize as much as it should be prioritized. It could be a lifesaver when something goes wrong. And in ...

The post Research Shows How Little Importance We Place On Data Backup appeared first on Gizchina.com.

pAmerican communities are being confronted by a lot of new police technology these days, a lot of which involves surveillance or otherwise raises the question: “Are we as a community comfortable with our police deploying this new technology?” A critical question when addressing such concerns is: “Does it even work, and if so, how well?” It’s hard for communities, their political leaders, and their police departments to know what to buy if they don’t know what works and to what degree./p pOne thing I’ve learned from following new law enforcement technology for over 20 years is that there is an awful lot of snake oil out there. When a new capability arrives on the scene—whether it’s a href=https://www.aclu.org/wp-content/uploads/publications/drawing_blank.pdfface recognition/a, a href=https://www.aclu.org/blog/privacy-technology/surveillance-technologies/experts-say-emotion-recognition-lacks-scientific/emotion recognition/a, a href=https://www.aclu.org/wp-content/uploads/publications/061819-robot_surveillance.pdfvideo analytics/a, or “a href=https://www.aclu.org/news/privacy-technology/chicago-police-heat-list-renews-old-fears-aboutbig data/a” pattern analysis—some companies will rush to promote the technology long before it is good enough for deployment, which sometimes a href=https://www.aclu.org/blog/privacy-technology/surveillance-technologies/experts-say-emotion-recognition-lacks-scientific/never happens/a. That may be even more true today in the age of artificial intelligence. “AI” is a term that often amounts to no more than trendy marketing jargon./p div class=mp-md wp-link div class=wp-link__img-wrapper a href=https://www.aclu.org/news/privacy-technology/six-questions-to-ask-before-accepting-a-surveillance-technology target=_blank tabindex=-1 img width=1200 height=628 src=https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7.jpg class=attachment-original size-original alt= decoding=async loading=lazy srcset=https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7.jpg 1200w, https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7-768x402.jpg 768w, https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7-400x209.jpg 400w, https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7-600x314.jpg 600w, https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7-800x419.jpg 800w, https://www.aclu.org/wp-content/uploads/2024/03/a573aa109804db74bfef11f8a6f475e7-1000x523.jpg 1000w sizes=(max-width: 1200px) 100vw, 1200px / /a /div div class=wp-link__title a href=https://www.aclu.org/news/privacy-technology/six-questions-to-ask-before-accepting-a-surveillance-technology target=_blank Six Questions to Ask Before Accepting a Surveillance Technology /a /div div class=wp-link__description a href=https://www.aclu.org/news/privacy-technology/six-questions-to-ask-before-accepting-a-surveillance-technology target=_blank tabindex=-1 p class=is-size-7-mobile is-size-6-tabletCommunity members, policymakers, and political leaders can make better decisions about new technology by asking these questions./p /a /div div class=wp-link__source p-4 px-6-tablet a href=https://www.aclu.org/news/privacy-technology/six-questions-to-ask-before-accepting-a-surveillance-technology target=_blank tabindex=-1 p class=is-size-7Source: American Civil Liberties Union/p /a /div /div pGiven all this, communities and city councils should not adopt new technology that has not been subject to testing and evaluation by an independent, disinterested party. That’s true for all types of technology, but doubly so for technologies that have the potential to change the balance of power between the government and the governed, like surveillance equipment. After all, there’s no reason to get a href=https://www.aclu.org/news/privacy-technology/six-questions-to-ask-before-accepting-a-surveillance-technologywrapped up in big debates/a about privacy, security, and government power if the tech doesn’t even work./p pOne example of a company refusing to allow independent review of its product is the license plate recognition company Flock, which is pushing those surveillance devices into many American communities and tying them into a centralized national network. (We wrote more about this company in a 2022 a href=https://www.aclu.org/publications/fast-growing-company-flock-building-new-ai-driven-mass-surveillance-systemwhite paper/a.) Flock has steadfastly refused to allow the a href=https://www.aclu.org/news/privacy-technology/are-gun-detectors-the-answer-to-mass-shootingsindependent/a security technology reporting and testing outlet a href=https://ipvm.com/IPVM/a to obtain one of its license plate readers for testing, though IPVM has tested all of Flock’s major competitors. That doesn’t stop Flock from a href=https://ipvm.com/reports/flock-lpr-city-sued?code=lfgsdfasd543453boasting/a that “Flock Safety technology is best-in-class, consistently performing above other vendors.” Claims like these are puzzling and laughable when the company doesn’t appear to have enough confidence in its product to let IPVM test it./p div class=mp-md wp-link div class=wp-link__img-wrapper a href=https://www.aclu.org/news/privacy-technology/experts-say-emotion-recognition-lacks-scientific target=_blank tabindex=-1 img width=1160 height=768 src=https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e.jpg class=attachment-original size-original alt= decoding=async loading=lazy srcset=https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e.jpg 1160w, https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e-768x508.jpg 768w, https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e-400x265.jpg 400w, https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e-600x397.jpg 600w, https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e-800x530.jpg 800w, https://www.aclu.org/wp-content/uploads/2024/03/f0cab632e1da8a25e9a54ba8019ef74e-1000x662.jpg 1000w sizes=(max-width: 1160px) 100vw, 1160px / /a /div div class=wp-link__title a href=https://www.aclu.org/news/privacy-technology/experts-say-emotion-recognition-lacks-scientific target=_blank Experts Say 'Emotion Recognition' Lacks Scientific Foundation /a /div div class=wp-link__description a href=https://www.aclu.org/news/privacy-technology/experts-say-emotion-recognition-lacks-scientific target=_blank tabindex=-1 p class=is-size-7-mobile is-size-6-tablet/p /a /div div class=wp-link__source p-4 px-6-tablet a href=https://www.aclu.org/news/privacy-technology/experts-say-emotion-recognition-lacks-scientific target=_blank tabindex=-1 p class=is-size-7Source: American Civil Liberties Union/p /a /div /div pCommunities considering installing Flock cameras should take note. That is especially the case when errors by Flock and other companies’ license plate readers can lead to innocent drivers finding themselves with their a href=https://ipvm.com/reports/flock-lpr-city-sued?code=lfgsdfasd543453hands behind their heads/a, facing jittery police pointing guns at them. Such errors can also expose police departments and cities to lawsuits./p pEven worse is when a company pretends that its product has been subject to independent review when it hasn’t. The metal detector company Evolv, which sells — wait for it — emAI/em metal detectors, submitted its technology to testing by a supposedly independent lab operated by the University of Southern Mississippi, and publicly touted the results of the tests. But a href=https://ipvm.com/reports/bbc-evolvIPVM/a and the a href=https://www.bbc.com/news/technology-63476769BBC/a reported that the lab, the National Center for Spectator Sports Safety and Security (a href=https://ncs4.usm.edu/NCS4/a), had colluded with Evolv to manipulate the report and hide negative findings about the effectiveness of the company’s product. Like Flock, Evolv refuses to allow IPVM to obtain one of its units for testing. (We wrote about Evolv and its product a href=https://www.aclu.org/news/privacy-technology/are-gun-detectors-the-answer-to-mass-shootingshere/a.)/p pOne of the reasons these companies can prevent a tough, independent reviewer such as IPVM from obtaining their equipment is their subscription and/or cloud-based architecture. “Most companies in the industry still operate on the more traditional model of having open systems,” IPVM Government Research Director Conor Healy told me. “But there’s a rise in demand for cloud-based surveillance, where people can store things in cloud, access them on their phone, see the cameras. Cloud-based surveillance by definition involves central control by the company that’s providing the cloud services.” Cloud-based architectures can a href=https://www.aclu.org/news/civil-liberties/major-hack-of-camera-company-offers-four-key-lessons-on-surveillanceworsen the privacy risks/a created by a surveillance system. Another consequence of their centralized control is increasing the ability of a company to control who can carry out an independent review./p pWe’re living in an era where a lot of new technology is emerging, with many companies trying to be the first to put them on the market. As Healy told me, “We see a lot of claims of AI, all the time. At this point, almost every product I see out there that gets launched has some component of AI.” But like other technologies before them, these products often come in highly immature, premature, inaccurate, or outright deceptive forms, relying little more than on the use of “AI” as a buzzword./p pIt’s vital for independent reviewers to contribute to our ongoing local and national conversations about new surveillance and other police technologies. It’s unclear why a company that has faith in its product would attempt to block independent review, which is all the more reason why buyers should know this about those companies./p div class=rss-ctadiv class=rss-cta__subtitleWhat you can do:/divdiv class=rss-cta__titleStop mass warrantless surveillance: End Section 702/diva href=https://action.aclu.org/send-message/stop-mass-warrantless-surveillance-end-section-702 class=rss-cta__buttonSend your message/a/div

So we’ve noted for a long while that the fixation on China and TikTok specifically has often been used by some lazy thinkers (like the FCC’s Brendan Carr) as a giant distraction from the fact the U.S. has proven too corrupt to regulate data brokers, or even to pass a baseline privacy law for the internet era. The cost of this corruption, misdirection, and distraction has been fairly obvious.

Enter the Biden administration, which this week announced that Biden was signing a new executive order that would restrict the sale of sensitive behavioral, location, financial, or other data to “countries of concern,” including Russia and China. At a speech, a senior administration official stated the new restrictions would shore up national security:

“Our current policies and laws leave open access to vast amounts of American sensitive personal data. Buying data through data brokers is currently legal in the United States, and that reflects a gap in our national security toolkit that we are working to fill with this program.”

The EO fact sheet is vague, but states the Biden administration will ask the The Departments of Justice, Homeland Security, Health and Human Services, Defense, and Veterans Affairs, to all work in concert to ensure problematic countries aren’t able to buy “large scale” data repositories filled with U.S. consumer data, and to pass new rules and regulations tightening up the flow of data broker information.

We’ve noted for a long, long time that our corrupt failure to pass a privacy law or regulate data brokers was not only a frontal assault on consumer privacy, it was easily exploitable by foreign intelligence agencies looking to build massive surveillance databases on American citizens.

It’s why it was bizarre to see lawmakers myopically fixated on banning TikTok, while ignoring the fact that our corrupt policy failures had made TikTok’s privacy issues possible in the first place.

You could ban TikTok tomorrow with a giant patriotic flourish to “fix privacy,” but if you’re not willing to rein in the hundreds of sleazy international data brokers doing the same thing (or in some cases much worse at even bigger scale), you haven’t actually accomplished much beyond posturing to get on TV.

The EO sounds at least like a first step (depending entirely on the implementation), but is filled with some flowery and revisionist language. This bit, for example:

“These actions not only align with the U.S.’ longstanding support for the trusted free flow of data, but also are consistent with U.S.’ commitment to an open Internet with strong and effective protections for individuals’ privacy and measures to preserve governments’ abilities to enforce laws and advance policies in the public interest.”

Again, we don’t have a privacy law for the internet era in 2024 not because it was too hard to write one, but because Congress is too corrupt to pass one. We have, repeatedly, made the decision to prioritize the profits of an interconnected array of extractive industries over the public welfare, public safety, and even national security.

The result has been a massive, interconnected, hyper-surveillance market that hoovers up data on your every fart down to the millimeter, bundles that data up in vast profiles, and monetizes it across the globe with very little if any real concern for exploitation and abuse. All under the pretense that because much of this data was “anonymized” (a meaningless, gibberish term), there could be no possible harm.

The result has been just a rotating crop of ugly scandals that have gotten progressively worse. All while we (mostly) sat on our hands whining about TikTok.

The FTC has been cracking down on some location data brokers, but generally lacks the resources (by design) to tackle the problem at the scale it’s occurring. They lack the resources because the over-arching policy of the U.S. government for the better part of the last generation has been to defund and defang regulators under the simplistic pretense this unleashes untold innovation (with no downside).

This myopic view of how government works is all pervasive in America, and has resulted in most corporate oversight in the U.S. having the structural integrity of damp cardboard. And it’s all about to get significantly worse courtesy of a handful of looming Supreme Court rulings aimed at eroding regulatory independence even further. There’s a very real cost for this approach, and the check has been, and will be, increasingly coming due in a wide variety of very obvious and spectacular ways.

But we also don’t have a privacy law and refuse to regulate data brokers because the U.S. government benefits from the dysfunction, having realized long ago that the barely regulated data broker market is a great way to purchase data you’d otherwise need to get a warrant to obtain. Data broker location data is now tethered tightly to all manner of U.S. government operations, including military targeting.

The press has also played a role in failing to educate the public about the real risks of failing to regulate data brokers or pass a privacy law. Just 23 percent of the U.S. public even knows the government has failed to pass a privacy law for the internet era. And when the U.S. press does cover privacy, the fact that rank corruption is at the heart of the dysfunction is routinely never mentioned.

So yes, it’s great that we’re starting to see some growing awareness about the real world costs of our corrupt failures on privacy policy. Senator Ron Wyden, in particular, has been doing an amazing job sounding the alarm on how this failure is being exploited by not just a diverse array of self-serving companies, but a surging authoritarian movement in the post-Roe era.

But it’s going to take a hell of a lot more than an EO to course correct. It’s going to take shaking Congress out of its corrupt apathy. And the only thing I think will accomplish that will be a privacy scandal so massive and unprecedented (potentially including mass fatalities or the leaking of powerful figures’ data at unprecedented scale), that elected officials have absolutely no choice but do do their fucking job.

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