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 ...