Japan's biggest video game show kicked off Thursday at the Makuhari Messe convention center in Chiba, with motion-sensor game systems and three-dimensional display images drawing the most attention.
At the four-day Tokyo Game Show, Sony Computer Entertainment Inc. and Microsoft Corp. presented game systems that let users control the action with their entire bodies, in an apparent response to Nintendo's Wii hand-held motion-sensor controller.
At the Sony booth, many tried out a wireless remote controller, PlayStation Move, that detects the user's movements via both a hand-held sensor and a camera.