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March 13, 2008
Thruvision's Terahertz Camera
[From New security camera promises to protect, not reveal your body parts | NetworkWorld.com Community]
Thruvision offers a camera that relies upon Terahertz electromagnetic waves. The promise of terahertz is that these waves emit from people, but pass through solid materials. By passively collecting them, it is possible to identify if someone is concealing an object. The above story has lots of links for more information.
Posted by rshah at March 13, 2008 01:16 PM
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