Archive 06.11.2023

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Spider-inspired, shape-changing robot now even smaller

This shape-changing robot just got a lot smaller. In a new study, engineers at the University of Colorado Boulder debuted mCLARI, a 2-centimeter-long modular robot that can passively change its shape to squeeze through narrow gaps in multiple directions. It weighs less than a gram but can support over three times its body weight as an additional payload.

Strategy for promoting adaptive grasping, dexterous manipulation, and human-robot interaction with tactile sensing

Hands possess an awe-inspiring ability to perceive friction forces with remarkable accuracy, all thanks to the mechanical receptors nestled within skin. This natural gift allows objects to be handled deftly and tools to be wielded effortlessly, infusing daily life with a delightful flexibility. But what if this tactile prowess could be unlocked in robots?

Robot Talk Episode 60 – Carl Strathearn

Claire chatted to Carl Strathearn from Edinburgh Napier University about humanoid robots, realistic robot faces and speech.

Carl Strathearn is a researcher interested in creating assistive social humanoid robots with embodied AI systems that appear, function, and interact like humans. He believes that creating realistic humanoid robots is significant to humanity as the human face is the most natural interface for human communication, and by emulating these conditions, we can increase accessibility to state-of-the-art technology for everyone and support people with specific health conditions and circumstances in their day-to-day lives.

Using language to give robots a better grasp of an open-ended world

Imagine you're visiting a friend abroad, and you look inside their fridge to see what would make for a great breakfast. Many of the items initially appear foreign to you, with each one encased in unfamiliar packaging and containers. Despite these visual distinctions, you begin to understand what each one is used for and pick them up as needed.

Assessing permanent damage to self-healing polymers in soft robots

A new study assesses the maximum number of damage and healing cycles a self-healing actuator can endure. The study, which presents a method to automatically and autonomously assess the repeatable healability of a soft self-healing actuator, is published in the journal Robotics Reports.

Training underwater robots to find charging stations on the seabed

NTNU's largest laboratory—the Trondheim fjord—is something of an El Dorado for researchers developing underwater robots. A charging station has been installed on the seabed, and to ensure the robots can find the shortest route to the charging station, they train in the fjord.
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