WHAT IS NFC

NFC TECHNOLOGY
Near Field Communication ( NFC ) is an evolution of RFID technology that enables secure wireless connectivity.

NFC is short for Near Field Communication and literally means proximity communication . NFC is an evolution of RFID technology that operates at a frequency of 13.56 MHz and allows secure wireless connectivity between two devices, with the corresponding data exchange.

NFC TECHNOLOGY OFFERS THREE TYPES OF FUNCTIONS
The exchange of information between 2 devices, safe and fast, simply by bringing them closer together, through Peer-to-Peer (P2P);Make fast and secure payments with your mobile phone, using the HCE (Host Card Emulation) protocol;Read and write NFC tags.
WHAT ARE NFC TAGS?
NFC tags are small poker chips integrated into cards, tickets, bracelets, tags or different gadgets, on which data can be written. That information will be go through (and possibly executed) by means of often the NFC mobile, just simply by bringing it deeper to this tag.

NFC tags are usually digital thoughts that do not really call for any direct strength resource, since they are straight initialized by the magnet field of the NFC messfühler of the cell phone or perhaps the device that says it.

The available storage is limited to a few bytes, though this kind of is not really a genuine restriction: just think about the likelihood of writing a link to the webpage, which can get applied to any target, sales brochure, pamphlet, poster, organization card, clothing items, packaging and much more, having free room for creative imagination. They are a lot like QR codes, but have an increased capacity, can be custom made together with the graphics of your own choice, and do certainly not require any applications in order to work.

Conversely, all NFC tags include a unique code, known as UID, based in a part involving the particular memory that are unable to be improved. Through the particular UID, it is probable to exclusively associate the NFC tag to a great object or a man or woman, and to acquire apps that identify and connect to them.

WHAT KIND ASSOCIATED WITH INFORMATION MIGHT BE WRITTEN WITH THE NFC LABELS or CARDS / TICKETS?
An individual can write multiple sorts of information on the NFC tag words. Some of these types of are for private work with and allow many behavior to be carried out and about automatically, such as:

Make it possible for / disable Wi-Fi, Wireless bluetooth, GPSIncrease / decrease level, tone, brightness levelOpen or close an applicationThere can also be applications that can get defined as open, or marketingOpen a web pageSave a V-CardPut the "Like" on FacebookSend a good e-mailSend an SMSInitiate a good phone callUse as a good means of payment (electronic purse)Identification (biometrics)Much more...