Will the iPhone 5 contain an NFC chip?
Interesting stuff going on in the world of NFC (near-field communication). It’s only a matter of time before all phones will have this built in and rumors are that the forthcoming iPhone 5 will.
The idea of no longer needing to carry a wallet or credit card is coming to reality. Soon you will not only search, shop and socialize with your phone. You’ll pay with it also.
Side note: The problem with Aztec codes is not enough readers out there support them yet. When they do, they could become more widespread than QR codes.
Good article here.