This is probably one of the more remarkable stories as of late. 3D Systems has printed out the world's first hybrid robotic exoskeleton, and it works like magic.

http://3dprint.com/1113/3d-systems-p...to-walk-again/

The device has allowed a woman to walk after 12 years in a wheelchair. 3d Systems teamed with Ekso Bionics for this project.