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DeviceFidelity's mobile twist on Visa's payWave system is a nice little solution to the fact that nobody's bothered to build contactless payment chips into US mobile phones just yet -- DeviceFidelity just stuffs the Visa smart chip circuitry into a microSD card and lets you on your way. Of course,...

September 23rd 2010 at 12:12am 0 Comments
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You've probably seen contactless payment terminals before. They're used in many stores, restaurants, and other locations, with either a smart credit card containing a secure memory card or some sort of fob being used to make the payment. You just wave it at the terminal, and you've paid your bill....

May 5th 2010 at 10:00am 0 Comments