The prosthetic arm developed by DARPA is capable of moving, and also of sensing, much like Luke Skywalker’s bionic hand …
DARPA's no stranger to bionic limb research, however two new projects under the agency's RE-NET program focus on improving amputees' link to their prosthetics. RE-NET aims to develop the technology that will connect artificial limbs to existing nerves and muscles. Once that's achieved, users will be able feel with the prosthetic as well as move it as they would a real arm or leg, unlike another project focused on one-way control. Head past the break to watch videos documenting the clinical trials of both studies -- the arms in the clips aren't quite the life-like limbs DARPA promised back in 2006, but they sure are mighty impressive.
Source: DARPA RE-NET