Put a finger on your password
Attention confounded consumers: There's a high-tech solution that could render obsolete your growing jumble of credit card pin numbers and computer passwords -- and it's as plain as the nose on your face or fingerprint.
The concept is based on biometrics -- a branch of technology that identifies individuals based on biological traits -- and has begun to take off in a security-conscious world where credit card fraud and identity theft runs rife.
Imagine a quick scan of your iris, fingerprint or entire face to authorize a credit card transaction, speed your way through customs at the airport or log you onto your computer.
A host of firms including Identix and Schlumberger Smart Cards built businesses on military and government contracts. But with costs of raw material, computer chips and scanners plummeting, the technology is moving to the high street.
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