NEW YORK--(BUSINESS WIRE)-- SmartMetric, Inc. (OTC: SMME) A fingerprint scan credit card is a type of biometric card that uses a built-in fingerprint scanner to verify the identity of the cardholder ...

Forward-looking: Human fingers have one of the most sensitive tactile perceptions we know of. Inspired by this biological wonder, Chinese scientists are now envisioning a future were robotic "fingers" ...