After redefining archery in Skyrim, the folks behind the Mad Genius prototype motion controller system have produced the above demo highlighting motion controls in Halo: Combat Evolved Anniversary. Of particular note is how natural getting into cover looks with Mad Genius around the 4:22 mark - simply step to the side to safety.

Mad Genius is a split controller system capable of measuring movement as minute as 1/100th of an inch. The folks behind the tech plan on starting up a Kickstarter campaign soon, presumably to fund mass production of this motion controller or finally start work on that moon base - hey, you never know!