When Nintendo's Wii game console debuted in November 2006, its motion-sensing handheld "Wiimotes" got players off the couch and onto their feet. Now Microsoft is trying to outdo its competitor by eliminating the controller altogether: It has revealed details of how it developed Project Natal, which gives Xbox 360 players the ability to manipulate on-screen characters via natural body movements.
Read more: Scientific American
Read more: Scientific American