We've seen Wii remote-assisted Kinect FPS controls before, but how about completely controller-free? Now, thanks to one Bill Maxwell, the Kinect-powered, controller-less FPS is a reality -- and with one hand, no less! The claim that it's "better than a mouse" seems debatable, and we didn't notice any strafing (kind of important in FPS games) but it's still very impressive and handily proves the concept. Check out the video after the break.