see more

An attendee tries the Your Shape: Fitness game using the Kinect device on Microsoft Corp.'s Xbox 360 gaming console during the Electronic Entertainment Expo (E3) in Los Angeles, California, U.S., on Wednesday, June 16, 2010. Microsoft Corp., looking to boost profit and sales in its Xbox video-game unit, plans to start selling the motion-controlled Kinect device on Nov. 4, allowing console users direct action by moving their bodies. Photographer: Jonathan Alcorn/Bloomberg via Getty Images

An attendee tries the Your Shape: Fitness game using the Kinect device on Microsoft Corp.'s Xbox 360 gaming console during the Electronic Entertainment Expo (E3) in Los Angeles, California, U.S., on Wednesday, June 16, 2010. Microsoft Corp., looking to boost profit and sales in its Xbox video-game unit, plans to start selling the motion-controlled Kinect device on Nov. 4, allowing console users direct action by moving their bodies. Photographer: Jonathan Alcorn/Bloomberg via Getty Images