Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

RoboCup 2024: 17–22 July 2024, EINDHOVEN, NETHERLANDS

ICSR 2024: 23–26 October 2024, ODENSE, DENMARK

Cybathlon 2024: 25–27 October 2024, ZURICH

Enjoy today’s videos!

Do you have trouble multitasking? Cyborgize yourself through muscle stimulation to automate repetitive physical tasks while you focus on something else.

[ SplitBody ]

By combining a 5,000 frame-per-second (FPS) event camera with a 20-FPS RGB camera, roboticists from the University of Zurich have developed a much more effective vision system that keeps autonomous cars from crashing into stuff, as described in the current issue of Nature.

[ Nature ]

Mitsubishi Electric has been awarded the GUINNESS WORLD RECORDS title for the fastest robot to solve a puzzle cube. The robot’s time of 0.305 second beat the previous record of 0.38 second, for which it received a GUINNESS WORLD RECORDS certificate on 21 May 2024.

[ Mitsubishi ]

Sony’s AIBO is celebrating its 25th anniversary, which seems like a long time, and it is. But back then, the original AIBO could check your email for you. Email! In 1999!

I miss Hotmail.

[ AIBO ]

SchniPoSa: schnitzel with french fries and a salad.

[ Dino Robotics ]

Cloth-folding is still a really hard problem for robots, but progress was made at ICRA!

[ ICRA Cloth Competition ]

Thanks, Francis!

MIT CSAIL researchers enhance robotic precision with sophisticated tactile sensors in the palm and agile fingers, setting the stage for improvements in human-robot interaction and prosthetic technology.

[ MIT ]

We present a novel adversarial attack method designed to identify failure cases in any type of locomotion controller, including state-of-the-art reinforcement-learning-based controllers. Our approach reveals the vulnerabilities of black-box neural network controllers, providing valuable insights that can be leveraged to enhance robustness through retraining.

[ Fan Shi ]

In this work, we investigate a novel integrated flexible OLED display technology used as a robotic skin-interface to improve robot-to-human communication in a real industrial setting at Volkswagen or a collaborative human-robot interaction task in motor assembly. The interface was implemented in a workcell and validated qualitatively with a small group of operators (n=9) and quantitatively with a large group (n=42). The validation results showed that using flexible OLED technology could improve the operators’ attitude toward the robot; increase their intention to use the robot; enhance their perceived enjoyment, social influence, and trust; and reduce their anxiety.

[ Paper ]

Thanks, Bram!

We introduce InflatableBots, shape-changing inflatable robots for large-scale encountered-type haptics in VR. Unlike traditional inflatable shape displays, which are immobile and limited in interaction areas, our approach combines mobile robots with fan-based inflatable structures. This enables safe, scalable, and deployable haptic interactions on a large scale.

[ InflatableBots ]

We present a bioinspired passive dynamic foot in which the claws are actuated solely by the impact energy. Our gripper simultaneously resolves the issue of smooth absorption of the impact energy and fast closure of the claws by linking the motion of an ankle linkage and the claws through soft tendons.

[ Paper ]

In this video, a 3-UPU exoskeleton robot for a wrist joint is designed and controlled to perform wrist extension, flexion, radial-deviation, and ulnar-deviation motions in stroke-affected patients. This is the first time a 3-UPU robot has been used effectively for any kind of task.

“UPU” stands for “universal-prismatic-universal” and refers to the actuators—the prismatic joints between two universal joints.

[ BAS ]

Thanks, Tony!

BRUCE Got Spot-ted at ICRA2024.

[ Westwood Robotics ]

Parachutes: maybe not as good of an idea for drones as you might think.

[ Wing ]

In this paper, we propose a system for the artist-directed authoring of stylized bipedal walking gaits, tailored for execution on robotic characters. To demonstrate the utility of our approach, we animate gaits for a custom, free-walking robotic character, and show, with two additional in-simulation examples, how our procedural animation technique generalizes to bipeds with different degrees of freedom, proportions, and mass distributions.

[ Disney Research ]

The European drone project Labyrinth aims to keep new and conventional air traffic separate, especially in busy airspaces such as those expected in urban areas. The project provides a new drone-traffic service and illustrates its potential to improve the safety and efficiency of civil land, air, and sea transport, as well as emergency and rescue operations.

[ DLR ]

This Carnegie Mellon University Robotics Institute seminar, by Kim Baraka at Vrije Universiteit Amsterdam, is on the topic “Why We Should Build Robot Apprentices and Why We Shouldn’t Do It Alone.”

For robots to be able to truly integrate human-populated, dynamic, and unpredictable environments, they will have to have strong adaptive capabilities. In this talk, I argue that these adaptive capabilities should leverage interaction with end users, who know how (they want) a robot to act in that environment. I will present an overview of my past and ongoing work on the topic of human-interactive robot learning, a growing interdisciplinary subfield that embraces rich, bidirectional interaction to shape robot learning. I will discuss contributions on the algorithmic, interface, and interaction design fronts, showcasing several collaborations with animal behaviorists/trainers, dancers, puppeteers, and medical practitioners.

[ CMU RI ]

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

RoboCup German Open: 17–21 April 2024, KASSEL, GERMANY

AUVSI XPONENTIAL 2024: 22–25 April 2024, SAN DIEGO

Eurobot Open 2024: 8–11 May 2024, LA ROCHE-SUR-YON, FRANCE

ICRA 2024: 13–17 May 2024, YOKOHAMA, JAPAN

RoboCup 2024: 17–22 July 2024, EINDHOVEN, NETHERLANDS

Enjoy today’s videos!

USC, UPenn, Texas A&M, Oregon State, Georgia Tech, Temple University, and NASA Johnson Space Center are teaching dog-like robots to navigate craters of the moon and other challenging planetary surfaces in research funded by NASA.

[ USC ]

AMBIDEX is a revolutionary robot that is fast, lightweight, and capable of human-like manipulation. We have added a sensor head and the torso and the waist to greatly expand the range of movement. Compared to the previous arm-centered version, the overall impression and balance has completely changed.

[ Naver Labs ]

It still needs a lot of work, but the six-armed pollinator, Stickbug, can autonomously navigate and pollinate flowers in a greenhouse now.

I think “needs a lot of work” really means “needs a couple more arms.”

[ Paper ]

Experience the future of robotics as UBTECH’s humanoid robot integrates with Baidu’s ERNIE through AppBuilder! Witness robots [that] understand language and autonomously perform tasks like folding clothes and object sorting.

[ UBTECH ]

I know the fins on this robot are for walking underwater rather than on land, but watching it move, I feel like it’s destined to evolve into something a little more terrestrial.

[ Paper ] via [ HERO Lab ]

iRobot has a new Roomba that vacuums and mops—and at $275, it’s a pretty good deal.

Also, if you are a robot vacuum owner, please, please remember to clean the poor thing out from time to time. Here’s how to do it with a Roomba:

[ iRobot ]

The video demonstrates the wave-basin testing of a 43 kg (95 lb) amphibious cycloidal propeller unmanned underwater vehicle (Cyclo-UUV) developed at the Advanced Vertical Flight Laboratory, Texas A&M University. The use of cyclo-propellers allows for 360 degree thrust vectoring for more robust dynamic controllability compared to UUVs with conventional screw propellers.

[ AVFL ]

Sony is still upgrading Aibo with new features, like the ability to listen to your terrible music and dance along.

[ Aibo ]

Operating robots precisely and at high speeds has been a long-standing goal of robotics research. To enable precise and safe dynamic motions, we introduce a four degree-of-freedom (DoF) tendon-driven robot arm. Tendons allow placing the actuation at the base to reduce the robot’s inertia, which we show significantly reduces peak collision forces compared to conventional motor-driven systems. Pairing our robot with pneumatic muscles allows generating high forces and highly accelerated motions, while benefiting from impact resilience through passive compliance.

[ Max Planck Institute ]

Rovers on Mars have previously been caught in loose soils, and turning the wheels dug them deeper, just like a car stuck in sand. To avoid this, Rosalind Franklin has a unique wheel-walking locomotion mode to overcome difficult terrain, as well as autonomous navigation software.

[ ESA ]

Cassie is able to walk on sand, gravel, and rocks inside the Robot Playground at the University of Michigan.

Aww, they stopped before they got to the fun rocks.

[ Paper ] via [ Michigan Robotics ]

Not bad for 2016, right?

[ Namiki Lab ]

MOMO has learned the Bam Yang Gang dance moves with its hand dexterity. :) By analyzing 2D dance videos, we extract detailed hand skeleton data, allowing us to recreate the moves in 3D using a hand model. With this information, MOMO replicates the dance motions with its arm and hand joints.

[ RILAB ] via [ KIMLAB ]

This UPenn GRASP SFI Seminar is from Eric Jang at 1X Technologies, on “Data Engines for Humanoid Robots.”

1X’s mission is to create an abundant supply of physical labor through androids that work alongside humans. I will share some of the progress 1X has been making towards general-purpose mobile manipulation. We have scaled up the number of tasks our androids can do by combining an end-to-end learning strategy with a no-code system to add new robotic capabilities. Our Android Operations team trains their own models on the data they gather themselves, producing an extremely high-quality “farm-to-table” dataset that can be used to learn extremely capable behaviors. I’ll also share an early preview of the progress we’ve been making towards a generalist “World Model” for humanoid robots.

[ UPenn ]

This Microsoft Future Leaders in Robotics and AI Seminar is from Chahat Deep Singh at the University of Maryland, on “Minimal Perception: Enabling Autonomy in Palm-Sized Robots.”

The solution to robot autonomy lies at the intersection of AI, computer vision, computational imaging, and robotics—resulting in minimal robots. This talk explores the challenge of developing a minimal perception framework for tiny robots (less than 6 inches) used in field operations such as space inspections in confined spaces and robot pollination. Furthermore, we will delve into the realm of selective perception, embodied AI, and the future of robot autonomy in the palm of your hands.

[ UMD ]