NFC tech could get faster and go fully contactless within the next five years
 

You may be able to pay for purchases and get into train stations without having to physically touch your phone to an NFC terminal in the future. The NFC Forum, which defines the standards for NFC, has revealed a roadmap for key research and plans for near field communication through 2028. Apparently, one of the main priorities for the future of the technology is to increase its range. At the moment, NFC only works if two enabled devices are within 5 millimeters from each other, but the group says it's currently examining ranges that are "four to six times the current operating distance."

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