Smile! Air Force Wants to Track You Forever With a Single Camera Click

Don’t bother with the iris scanner or the fingerprinting machine. Leave the satellite-enabled locators and tell-tale scents back on the base, military manhunters. If an Air Force plan works out as planned, all you’ll need to track your prey is a single camera, snapping a few seconds of footage from far, far away.  Huntsville, Alabama’s Photon-X, Inc. recently received an Air Force contract to develop such a camera. With one snap, the company claims, its sensor can build a three-dimensional image of a person’s face: the cornerstone of a distinctive “bio-signature” that can be used to track that person anywhere. With a few frames more, the device can capture that face’s unique facial muscle motions, and turn those movements into a “behaviormetric” profile that’s even more accurate.   link