The most advanced new surgical procedure, AMI, addresses proprioception. This refers to the ability to sense position and movement. In an intact human arm or leg, muscles work in pairs. When a bicep ...

A new robotic prosthetic leg prototype offers a more natural gait while also being quieter and more energy efficient than other designs. The key is the use of new small and powerful motors, originally ...

Add Yahoo as a preferred source to see more of our stories on Google. VR tests show autonomous prosthetic arms feel most “yours” when they move at human-like speed, about a 1-second reach. (CREDIT: ...

A robotic arm that moves too quickly can feel creepy. One that moves too slowly feels awkward and unhelpful. In a VR study, researchers found that AI-powered prosthetic arms were best accepted when ...

In virtual reality, participants embodied an avatar whose left forearm was replaced by an autonomous prosthetic arm that flexed toward a target at different movement speeds. When AI powered prosthetic ...

A virtual forearm can bend in a blink. It can also take its time, easing toward a target as if it is thinking about the move. In a new virtual reality study, both extremes felt wrong. When a ...