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Senior Products Editor Melissa Perenson visits the Game Developers Conference 2007 in San Francisco and discovers that you can use the power of your mind to play games and work with your PC. Two companies, Emotiv Systems and NeuroSky, demonstrated the ability to translate thoughts and emotions to commands that can control anything from games to MP3 players.
Use Brainwaves to Control Your PC
by PC World Video Recommends
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