Near Field Communication Technology, also known as NFC is characterized as a very short-range radio communication technology with tons of potential, particularly when applied to mobile handsets. It is an offshoot of RFID Technology.
It was primarily invented for creating contactless payments but it evolved with time and located many applications, where close user engagement is required. NFC allows data transfer within a distance of upto 10 cm. It is quick and very fast and young technology waiting to interrupt barriers.
* Video shown above is indicative, with full copyright to their respective owners.
Interacting with posters, magazines, and even with products while at the shop . Making contactless payments. No got to buy any special quite hardware to read data. NFC enabled Mobile Handsets would suffice.