While Microsoft still denies anything related to a motion sensor controller, 3rd party manufacturer Motus Games revealed Darwin, its 2 piece motion-controlled X360 controller. While it does not use infrared like Nintendo's device, the Darwin does use an array of sensors allowing it to detect movement. According to Motus Games' Satayan Mahajan official announcements are to be made by console-makers, so maybe we'll get confirmation next week at E3, in the meantime check out some trailers to see it in action.