Built around an app ensconced on a MicroSD card inside that oh-so-special iPhone case, this offers contactless payments anywhere that Visa’s payWave is available, as well as secure access to buildings and computer networks. Yep, that sounds like it’s definitely going to end in tears, but the brave cash collectors are pressing ahead. (via In2Pay is the name of Visa and DeviceFidelity’s money-grubbing iPhone case — Engadget

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