Sony's PS3 motion controller

Sony has delayed the release of its new play station 3 console motion controller. The motion controller was planned to launch in spring 2010. But now it has been delayed till autumn of 2010.
The delay meant that Sony will launch its new motion controller when Microsoft will launch its hands free controller for of Xbox 360. This project is name as "Project Natal".
Both companies are seen as rivals to "Nintendo". Nintendo has launched it motion detecting controller for its Wii console. This device works with the motion of player. The first motion detecting controller in gaming consoles was released by Nintendo. By the time Nintendo's Machine demand has been slowed down.
Sony's controller is similar to Nintendo's controller. A camera on screen detects the motion of a colored controller held by the player.
But the most amazing thing about Microsoft's Project Natal is that it doesn't has any controller. Game is controlled by a series of motion detection censors that helps the user to control the game by gestures, speech and movements.