Tom's Hardware on MSN
Google testing controversial webcam-based reCAPTCHA that asks for a hand scan to prove you're human
Google is testing a reCAPTCHA check that switches on a user's camera and asks them to wave or hold up an open palm.
The Snohomish County Sheriff’s Department in Washington state has selected a full-hand scanner from Cross Match Technologies Inc. to improve its criminal booking system, according to David Bales, ...
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