Computing

Body Tracker

Using a video camera and a depth sensor to follow 48 points on your head, torso, arms, hands, and legs, this device makes it possible to control game elements entirely through body movements.

Courtesy of Microsoft

Product: Kinect for XBox 360

Cost: $150 (console sold separately)

Availability: November 2010

Source: www.xbox.com/en-US/kinect

Company: Microsoft

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Computing

From the latest smartphones to advances in quantum computing, the hardware behind today's digital age is rapidly changing.

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