| "Who are the suppliers of sensors for Smart Cards?" Good Day Dr. Hwang! It's quite a pleasant suprise to see you visiting this site, welcome! There's a company named MagTek that provides almost everything for SmartCards, readers, issuers, etc., they're at: http://www.magtek.com But to go someplace where I KNOW you'll find what you're looking for, go to: http://www.SCIA.org That's the URL for the Smart Card Industry Association, kinda' like PCMCIA. They've got suppliers, industry links, the whole enchalada! I hope this helps! -Steve Gregory-
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