Who invented nfc

Since it is the result of the natural evolution of RFID , it is thus compatible with the current available RFID terminals; no new hardware will be introduced to make it function.

NFC expectations are soaring high up in the sky. To infinity and beyond!! It is expected that within the few years to come, all smart phones will integrate an this technology enabling a much simpler and easier life.

I have always struggled with such boxes, so I'll try to keep it short. I am a copywriter at a programming company. I am a content curator. I write. I edit. I re-write. NFC is already appearing in many smartphones and some tablets, and has been widely deployed for years in Japan and South Korea for tasks including transit rides and small retail purchases.

The technology operates in two-way fashion, so that information can be passed in both directions. That means a bank can electronically authorize payment to the store via an NFC-ready smartphone, and the store's NFC payment terminal can then send the phone a receipt as well as a coupon or other promotion for a future purchase. NFC smartphones can also be used to read NFC tags -- small NFC chips that can be attached to signs to transfer information -- and to swap music and other data files.

The NFC Forum, formed in by Nokia, Philips and Sony, promotes NFC and device compliance and now has more than member companies, including banks that issue credit, wireless carriers and mobile device makers. NFC-ready devices must come within 4 centimeters roughly 1. Unlike what's shown in some commercials, a physical touch isn't required to share information. Bringing two devices containing NFC chips together activates magnetic induction, similar to the way proximity cards and access cards carried by workers have been used to unlock doorways for years.

Once the two devices are linked, they exchange data over the unlicensed RFID technology is primarily used for item-centric supply-chain inventory tracking and for loss prevention at stores — noted by the two electronic towers prominently placed at most store exits. One of these two towers is a transmitter while the other is a receiver and when you pass between them with an RFID tag that has not been deactivated, the alarm will sound.

The read range of NFC maxes out at approximately 10 centimeters — which actually doubles as a feature for improved security e. NFC is primarily used to add consumer user-centric utility to products, such as for product authentication and access to exclusive content. A final important difference between the two technologies is that Near-Field Communication allows data to flow in both directions.

NFC technology is by now nearly ubiquitous across all major smartphone manufacturers. Nearly every new smartphone has NFC technology as a standard.

Apple was one of the last companies to get on board with NFC technology and is unfortunately still only halfway there but their latest releases appear to have finally welcomed the technology.

The NFC Forum launched as a non-profit in According to their website, the NFC Forum is currently developing specifications for a modular NFC device architecture in order to enable a consistently positive user experience. Furthermore, they are educating enterprises, service providers, and developers on how to use NFC technology to deliver impactful solutions and grow their businesses as well as developing specifications, test mechanisms, and guidelines that ensure consistent, secure, and interoperable use cases worldwide.

Another use case for NFC technology aligns with travel use case number 4, above. In some jurisdictions, the data might even be biometric in nature. The verification of the biometric NFC chip provides the highest security in document verification today. It aims to educate businesses about the technology and upholds standards that allow NFC to operate between different devices. NFC tags are small objects, like a sticker, that contain information that a NFC compatible device, such as a smartphone, can intercept when passed over the NFC tag.