Bionic hand

from slashdot.org:

"Three Austrians have replaced injured hands with bionic ones that they can control using nerves and muscles transplanted into their arms from their legs. The three men are the first to undergo what doctors refer to as "bionic reconstruction," which includes a voluntary amputation, the transplantation of nerves and muscles and learning to use faint signals from them to command the hand. Previously, people with bionic hands have primarily controlled them with manual settings."

 

http://www.telegraph.co.uk/news/science/science-news/11432464/Watch-Star-Wars-style-bionic-hand-fitted-to-first-patients.html