NASA's work in roboticexoskeleton systems complements work done by other government agencies, such as the Defense Advanced Research Project Agency's Exoskeletons for Human Performance Augmentation Program.
Looking like a roboticexoskeleton that wraps around your hand and forearm, XIO can be used to control a variety of games, from boxing titles to airplane shooters.
The Center efforts are focused within the Pediatric Engineering Research Laboratory (PERL) which includes the WREX (Wilmington RoboticExoskeleton) that allows children with weakness to move their arms in three-dimensional space in front of them, and the Cricket, a brace compliance sensor.
It's hard to deny that 3D printing has the ability to change the world -- especially after learning about a two-year-old girl who gained the use of her arms with the aid of a 3D-printed roboticexoskeleton (she calls them her "magic arms").