CES 2012: Playing Asteroids With Just My Eyes

A number of companies at the 2012 Consumer Electronics Show demonstrated alternatives to traditional computer and television controls, replacing the mouse or remote with voice, hand, or, in the case of Tobii Technology, eye. Tobii’s gaze tracking technology was surprisingly responsive—I lost this game of asteroids quickly not because the eye tracking software slipped up, but because I simply got overwhelmed by the number of targets coming at me. Guess I need a little more practice.

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