Serial Kinect-modder KinectFaast has created his own motion and voice controls for Skyrim. More importantly, his controls actually work! They may not be one-to-one, but in the video he makes different gestures for using a bow, a sword and magic. As amazing as the sword-swinging is, the voice controls are actually the best part: He seems to be able to bring up any menu screen with a single word, cutting down on time for using items and changing spells.
Ok, that's not actually true. The BEST part is real-world dragon-shouting.