NFC technology - Near field communications



Near field communications is a technology that allows two NFC-enabled devices to communicate when held in close proximity to each other—typically about 4 centimeters. NFC technology makes payments possible when consumers “tap” their NFC-enabled smartphones or NFC-enabled cards on or near NFC payment acceptance devices.

https://www.youtube.com/watch?v=5hAvjSzwCPk

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