This cybernetic hand is the first to give amputees a sense of touch

You're looking at LifeHand2, a prosthetic limb that allows amputees to feel sensory-rich information in real time. The futuristic device, which transmits signals to nerves in the upper arm, is not yet commercially available or portable — but it represents an important proof-of-concept as researchers work to create more … » 2/05/14 11:30am 2/05/14 11:30am