Pentagon anti-terror surveillance

WASHINGTON -- Watch your step! The Pentagon is developing a radar-based device that can identify people by the way they walk, for use in a new antiterrorist surveillance system.

Operating on the theory that an individual's walk is as unique as a signature, the Pentagon has financed a research project at the Georgia Institute of Technology that has been 80 to 95 percent successful in identifying people.
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This should be interesting.Pretty soon everybody is going to start walking with a gimp,or start to skip to work.