Now your tongue can secretly operate a computer, wheelchair

The iPhone-friendly Tongue Drive System employs a retainer embedded with sensors that track a tiny magnet attached to the user's tongue.

Source: http://news.cnet.com/8301-27083_3-57382170-247/now-your-tongue-can-secretly-operate-a-computer-wheelchair/?part=rss&subj=news&tag=2547-1_3-0-20

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