May 17, 2011 03:05 pm
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/ci9E8wJmAXg/Fingerprint-Scanner-That-Works-From-6-Feet
Fingerprint Scanner That Works From 6 Feet
Bruce Schneier found a somewhat older story that I haven't seen before about a device that is smaller than a tissue box, and using 2 1.3 megapixel cameras and a polarized light source, is able to scan a fingerprint from 2 meters away.Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/ci9E8wJmAXg/Fingerprint-Scanner-That-Works-From-6-Feet
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