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Mathematical paradoxes demonstrate the limits of AI

Humans are usually pretty good at recognising when they get things wrong, but artificial intelligence systems are not. According to a new study, AI generally suffers from inherent limitations due to a century-old mathematical paradox.

Mar 17th, 2022

Web3 technology puts farmers in charge of their data

Web3 could offer tools to allow smallholder farmers more control and ownership of their data through data sovereignty - the principle that data is subject to the laws of the country in which it is located.

Mar 17th, 2022

BirdBot is energy-efficient thanks to nature as a model

A team of scientists constructed a robot leg that, like its natural model, is very energy efficient. BirdBot benefits from a foot-leg coupling through a network of muscles and tendons that extends across multiple joints. In this way, BirdBot needs fewer motors than previous legged robots.

Mar 17th, 2022

Robot vision to capture transparent objects in three dimensions

A new 3D measurement technique can detect objects with reflective or light-absorbing surfaces spatially and reliably for the first time.

Mar 16th, 2022

Moving around remotely from tourism to metaverse with a new robotic avatar (w/video)

The new iCub3 robot advanced teleoperation system enables a human operator to visit remotely, say, Venice staying 300 kilometers away.

Mar 16th, 2022

Safe and powerful robotics for near-human tasks

There are currently few concepts for robotic assistance in tasks, which involve close proximity to humans, like housekeeping and care. A new approach uses innovative switchable stiffnesses in robots to combine the required strength with the necessary safety.

Mar 16th, 2022

Intensity control of projectors in parallel - a doorway to an augmented reality future (w/video)

A challenge to adopting augmented reality (AR) in wider applications is working with dynamic objects, owing to a delay between their movement and the projection of light onto their new position. But, scientists may have a workaround. They have developed a method that uses multiple projectors while reducing delay time.

Mar 16th, 2022

Network technology for real-time remote control of smart factories

Researchers demonstrate real-time remote control of a factory with a 5G wired/wireless network. Two-way communication within 3ms inside the factory and 10 ms between remote sites.

Mar 16th, 2022

The next generation of robots to be shape-shifters (w/video)

Physicists have discovered a new way to coat soft robots in materials that allow them to move and function in a more purposeful way.

Mar 11th, 2022

New fluid dynamics provide the flying robotics of the future (w/video)

Thanks to new research, we are now on the way to a better understanding of the complex physics surrounding wings, bringing us one step closer to robotic birds, that take off, fly and land like real birds.

Mar 11th, 2022

Creating our robotic allies

When we think of having our own handy multi-purpose robots, we tend to picture something out of Star Wars or The Jetsons - but the useful technology of the 'future' may not be as far off as we think. Researchers show how robots can become our best allies.