What's more, the tech has use outside of robotics and can even be levereged for more secure e-signature verification based on speed and pressure of a user's handwriting.

ENGADGET

Bankard One requires no signature, verification or charge slips.

CNN: ASIANOW - Asiaweek

Alternative B would require two independent networks for each verification method, PIN and signature, for a total of four networks to each card.

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