'At last I can feel again': robotic hand gives user a sense of touch

A man who lost his hand 17 years ago has been given the sense of touch through a brain-controlled robotic prosthetic. Keven Walgamott, whose arm was amputated below the elbow after an accident, can now feel 119 different touch sensations through the prosthetic as if it were his own limb. He is able to distinguish between large, small, soft and hard objects when blindfolded, and handle delicate objects such as grapes and eggs. Everyday tasks such as putting on his wedding ring, peeling a banana or holding a mobile phone are now possible. "The most amazing thing for me is what the team was able to do," said Walgamott.