The robotic hand can crawl around on its own, grab small objects, and bring them back to the arm. The robotic hand can crawl around on its own, grab small objects, and bring them back to the arm. is a ...

A woman paralysed from the neck down can now grab a ball with a robotic arm – just by thinking about it. Jan Scheuermann, who lost control of her limbs in 2003, was able to make complex hand movements ...