Near Field Communication(future of electronic devices)

We all are familiar with most common types of communication offered by electronic devices like cellphones which include bluetooth and wifi,both the technologies works on radio to transfer information back and forth the device within some specific range say 10 meters but near field communication ,abbreviated NFC,is a form of contactless communication between devices like cellphones and tablets for faster and convenient way of communication between devices.NFC uses electromagnetic radio fields to communicate with the other device within a close proximity say 2-4 inches ,Contactless communication allows a user to wave the smartphone over a NFC compatible device to send information. It doesn’t require much steps for setting communication.

NFC requires less power than bluetooth and wifi,it doesn’t requires any pairing with the other device like in bluetooth so the connection becomes fast. 



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