Nintendo's one-handed controller

Check out the controller for the upcoming Nintendo Revolution. In a demonstration at the Tokyo Game Show, Nintendo boss Satoru Iwata showed off a wireless controller that closely resembled a TV remote control.
Motion sensors on the controller translate its movements into game action, allowing it to be used as a virtual sword, baseball bat or racket.
The wireless sensor-studded controller is a break with the past because before now most game consoles have used a two-handed device studded with buttons.

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