Now, I ask you, is this going to power useful information or ads?
Credit Card-Thin Batteries Could Power a Display On Your Visa
http://gizmodo.com/5892490/credit-card+thin-batteries-could-power-a-display-on-your-visa

“NEC has been dabbling in ultra-thin flexible batteries for a while now, but the latest version of its ORB, or organic radical battery, measures in at a mere 0.3mm thick. Making it thin enough to be used even in a credit card.”
Can I foresee a day when your library card is a display screen?
Stephen

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