Another Look At The PlayStation 3 Motion Controller
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Sony gave attendees at their media/investors conference a better look at their motion controller. The device has been revised from its first showing and has at least six buttons. You can see the standard four face buttons: square, X, triangle and circle, the home button, and a big button on the wand.
The PlayStation 3 Motion controller also has force feedback, a gyroscope (the technology that powers Wii Motion Plus), an accelerometer, and “rendition by light”.
http://www.siliconera.com/2009/11/19...on-controller/