Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We'll also be posting a weekly calendar of upcoming robotics events for the next two months; here's what we have so far (send us your events!): Let us know if you have suggestions for next week, and enjoy today's videos. Dean Kamen's DEKA R&D firm, with support from DARPA's Revolutionizing Prosthetics Program, designed the advanced prosthetic LUKE Arm to give amputees "dexterous arm and hand movement through a simple, intuitive control system." The LUKE Arm, which stands for Life Under Kinetic Evolution but is also a reference to Luke Skywalker's bionic hand, "allows users to control multiple joints simultaneously and provides a variety of grips and grip forces by means of wireless signals generated by sensors worn on the feet or via other easy-to-use controllers."