Fingerprint payments taking off despite security concerns
Pay By Touch Solutions, a San Francisco-based firm whose system allows customers to pay at participating grocery stores with the press of a finger, announced that investors have pledged $130 million to fund the company's expansion plans. And, rival BioPay has already enrolled more than 2 million people into its service for cashing payroll checks and paying at the supermarket checkout.
By Robert Lemos at SecurityFocus.
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