News andysis on the emerging technologies transforming how consumers choose what to buy, who to buy from, and how to pay..What’s the difference between radio frequency identification RFID and near field communication NFC ? Is there a difference? Find out at RFIDinsider..What is NFC? What is NFC for? Find out in our essential guide to NFC, and how to use NFC on your smartphone to do useful things. We explain Near Field Communications .Near field communication NFC is a set of communication protocols that enable two electronic devices, one of which is usually a portable device such as a smartphone .
Smartphone near field communication