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The technology inside smart cards and highway toll-taking sys- tems is now making its way into cell phones. And, within a year or two, it could be changing how many of us get information and?do business. Near-field communications (NFC) combines two established technologies: radio frequency identification (RFID) tags,
The technology inside smart cards and highway toll-taking sys- tems is now making its way into cell phones. And, within a year or two, it could be changing how many of us get information and? Do business. Near-field communications ( NFC) combines two established technologies: radio frequency identification (RFID) tags,