Rewalk - Paraplegics Can Walk Again!
Thanks to another brilliant Israeli invention, the ReWalk by Dr. Goffer, a fully robotic device requires the patient only to lean forwards in order to activate the "walking" assist device. Patient requires use of his arms for button control.
See amazing video here:
http://www.youtube.com/watch?v=V9Bku_YZu3A
more about the device and how it works: