Robotics, Automation & Control

3D-Printing Flexible Devices without Mechanical Joints

Eva Baur, a Ph.D. student, used 3D-printed double network granular elastomers (DNGEs) to print a prototype ‘finger,’ complete with rigid ‘bones’ surrounded by flexible ‘flesh.’ The finger was printed to deform in a pre-defined way, demonstrating the technology’s potential to manufacture devices that are sufficiently supple to bend and stretch, while remaining firm enough to manipulate objects. Read on to learn more.

A Telerobotic System to Revolutionize Hazardous Nuclear Waste Clean-Up

Because they can go where humans can’t, robots are especially suited for safely working with hazardous nuclear waste. Now, scientists at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have designed and tested a remote-controlled, dual-arm telerobotics system with human-like capabilities that has the potential to revolutionize hazardous waste clean-up and holds potential for broader applications.

Using AI to Streamline Robotic Warehouse Operations

Getting 800 robots in a warehouse to and from their destinations efficiently while keeping them from crashing into each other is no easy task. So, a group of MIT researchers who use AI to mitigate traffic congestion applied ideas from that domain to tackle this problem. Read on to learn what they built.

An Autonomous Drone Based on Animal Brains

A team of researchers at Delft University of Technology has developed a drone that flies autonomously using neuromorphic image processing and control based on the workings of animal brains.

Computer Vision Lends Precision to Robotic Grappling

Innovators at NASA’s Johnson Space Center (JSC) have developed computer vision software that derives target posture determinations quickly and then instructs an operator how to properly align a robotic end-effector with a target that they are trying to grapple.

Unique Datapath Architecture Yields Real-Time Computing

Innovators at NASA Johnson Space Center have developed and successfully flight tested a high-performance computing platform, known as the Descent and Landing Computer (DLC), to suit the demands of safe, autonomous, extraterrestrial spacecraft landings for robotic and human exploration missions.

AI Advances Heart Research

A promising way to study disease and test new drugs is to use cellular and engineered tissue models in a dish, but existing methods to study heart cell contraction and calcium handling require a good deal of manual work, are prone to errors, and need expensive specialized equipment. Researchers at Columbia Engineering unveiled a groundbreaking new tool today that addresses these challenges head-on: BeatProfiler.

Tactile Sensing Strategy Enables Accurate Object Detection

Researchers from Tsinghua University worked to break through the difficulties of robotic recognition of various common, yet complex, items. Read on to learn more.

Miniature 3D-Printed Actuators to Control Soft Robots

Researchers from NC State University have demonstrated mini soft hydraulic actuators that can be used to control the deformation and motion of soft robots that are less than a millimeter thick. The researchers also demonstrated that this technique works with shape memory materials.

A Robot to Aid People with Mild Cognitive Impairment

Engineers at the University of California San Diego in collaboration with clinicians, people with MCI, and their care partners have developed CARMEN, short for Cognitively Assistive Robot for Motivation and Neurorehabilitation — a small, tabletop robot designed to help people with mild cognitive impairment (MCI) learn skills to improve memory, attention, and executive functioning at home.

Engineered Skin Tissue Grants Robots Special Properties and Abilities

Researchers have found a way to bind engineered skin tissue to the complex forms of humanoid robots. This brings with it potential benefits to robotic platforms such as increased mobility, self-healing abilities, embedded sensing capabilities and an increasingly lifelike appearance.

Using Machine Learning to Teach New Tricks to ANYMal Robot

ANYmal has for some time had no problem coping with the stony terrain of Swiss hiking trails. Now researchers at ETH Zurich have taught this quadrupedal robot some new skills: it is proving rather adept at parkour. ANYmal is also proficient at dealing with the tricky terrain commonly found on building sites or in disaster areas. Read on to learn more.

ChatGPT Enables Roboticist to Choreograph Flying Robots

Professor Angela Schoellig from the Technical University of Munich uses ChatGPT to develop choreographies for swarms of drones to perform along to music. An additional safety filter prevents mid-air collisions. Read on to learn more.

Manufacturing Materials to Bring Bio-Inspired Robots to Life

In bringing bio-inspired robots to life, scientists must first create soft matter counterparts that match the softness and functionality of biological tissue. University of Nebraska–Lincoln engineer Eric Markvicka is at the forefront of these efforts. Read on to learn more.

Deep Learning Models Enable Robotic Motion

MIT engineers are aiming to give robots a bit of common sense when faced with situations that push them off their trained path. They’ve developed a method that connects robot motion data with the “common sense knowledge” of large language models, or LLMs.

Octopus-Inspired Suction Mechanism for Robots

A new robotic suction cup which can grasp rough, curved, and heavy stone, has been developed by scientists at the University of Bristol. The team, based at Bristol Robotics Laboratory, studied the structures of octopus biological suckers, which have superb adaptive suction abilities enabling them to anchor to rock.

Towards More Accurate 3D Object Detection for Robots and Self-Driving Cars

Researchers from Japan have developed DPPFA–Net, an innovative network that overcomes challenges related to occlusion and noise introduced by adverse weather.

Portable Laser-Guided Robotic Metrology (PLGRM)

Innovators at the NASA Glenn Research Center have developed the PLGRM system, which allows an installed antenna to be characterized in an aircraft hangar. All PLGRM components can be packed onto pallets, shipped, and easily operated.

A Bioinspired Multimaterial Soft Robotic Hand

A research paper by scientists at the University of Coimbra proposed a soft robotic hand comprising soft actuator cores and an exoskeleton, featuring a multimaterial design aided by finite element analysis to define the hand geometry and promote finger’s bendability.

AI Helps Robots Manipulate Objects with Their Entire Bodies

Humans are generally good at whole-body manipulation, but robots struggle with such tasks. Now, MIT researchers have found a way to simplify this process, known as contact-rich manipulation planning.

Robot Reads Braille Twice as Fast as Humans

Although the robot braille reader was not developed as an assistive technology, the researchers say the high sensitivity required to read braille makes it an ideal test in the development of robot hands or prosthetics with comparable sensitivity to human fingertips.

Robots for Building Resilient Space Habitats

Led by Purdue University, the Resilient ExtraTerrestrial Habitats institute's goal is to “design and operate resilient deep space habitats that can adapt, absorb and rapidly recover from expected and unexpected disruptions.”

Snail-Inspired Robot Could Scoop Ocean Microplastics

Inspired by a small and slow snail, scientists have developed a robot prototype that may one day scoop up microplastics from the surfaces of oceans, seas, and lakes.

AI Model to Streamline Operations in a Robotic Warehouse

In the future, the researchers want to derive simple, rule-based insights from their neural model, since the decisions of the neural network can be opaque and difficult to interpret. Simpler, rule-based methods could also be easier to implement and maintain in actual robotic warehouse settings.

Liquid Crystals Hold the Key to Shapeshifting Robots

Robots and cameras of the future could be made of liquid crystals, thanks to a new discovery that significantly expands the potential of the chemicals already common in computer displays and digital watches. The findings are a simple and inexpensive way to manipulate the molecular properties of liquid crystals with light exposure.

Tiny, Fully Functional Water-Strider and Mini-Bug Robots

Reporting on their work in the proceedings of the IEEE Robotics and Automation Society’s International Conference on Intelligent Robots and Systems, the mini-bug weighs in at eight milligrams, while the water strider weighs 55 milligrams. Both can move at about six millimeters a second.

SuperGPS Accurate Within 10 Centimeters

This new technology — developed by engineers at Delft University of Technology, Vrije Universiteit Amsterdam, and VSL, and which can achieve an accuracy of 10 centimeters — is important for the implementation of a range of location-based applications, such as automated vehicles, quantum communication, and next-generation mobile communication systems.

A Thermoelectric Cooler to Restore Sensation in Amputees

This advancement, one of the first of its kind, enables a useful new capability for a variety of applications, including improved prostheses, haptics for new modalities in augmented reality (AR), and thermally modulated therapeutics for applications such as pain management. The technology also has a variety of potential industrial and research applications.

Light-Harnessing Sensors Give Hope to Limited-Mobility Patients

A research team has successfully overcome the limitations of soft strain sensors by integrating computer vision technology into optical sensors. The team developed a sensor technology known as computer vision-based optical strain (CVOS) during its study. Unlike conventional sensors reliant on electrical signals, CVOS sensors employ computer vision and optical sensors to analyze microscale optical patterns, extracting data regarding changes.