Here's a really cool research project university's are doing, it'll definitely be beneficial to many high level quadriplegics and others with limited hand & arm function!
People who have lost their limbs may no longer fear the prospect of paralysis, if researchers manage to perfect a wireless brain implant.
Research by BrainGate, a program that pools research from several universities, is drawing closer to allowing paralyzed patients use of their limbs through the implant.