Prosthetic Hand From Star Wars Can Be Yours Today

This hand looks very impressive for our technology. It looks more like something from the future like Luke Skywalker got when his hand was chopped off by Vader.
The company bills the device as the "next generation of fully articulated myo-electric hands." Myo-electric means that the limb is controlled by muscle contractions the surface of the residual limb.  A computer translate the inputs (muscle contractions) into outputs (hand movement) given its configured action profiles.