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Touchless 3-D Fingerprinting Wednesday, September 30, 2009 - Anuradha Menon Home >> Headlines >> Defense and Security   
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A new non-contact, 3-D fingerprinting system could make spotting the bad guys faster and easier, whether it's at the border or the police precinct. By projecting patterns of light onto a finger and analyzing the image, researchers from the University of Kentucky are able to create a more accurate print than those made with ink or sensor plates. The researchers say the system is more efficient than traditional fingerprinting and significantly reduces the number of incorrect matches. (source: technologyreview.com)
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