Near Field Communication

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Introduction
Near Field Communication (NFC) also known as the short distance wireless communication, is a kind of short distance wireless communication technology with high frequency. It provides for non-contact peer-to-peer data transmission between electronic equipment in 10cm. It is widely used in our life, such as HOP card, Fly buys VISA card, and mobile phone. For our business, as a just about 10 staff small company, it is also useful. It can be used in our sign in for tracking employee attendance. And we can use it in our VIP card for our members. NFC technology also has great influence on the modern marketing. Our customer can simply use the NFC mobile phone flick on NFC posters and advertising, and can immediately obtain our product or service information. The Near Field Communication (NFC) is a suitable access control system technology, the wireless communication standard equipment data exchange among several centimetres in the distance. NFC is also fully consistent with the contactless smart card ISO standard management; this is the significant characteristics of the ideal platform. http://zh.wikipedia.org/wiki/%E8%BF%91%E5%A0%B4%E9%80%9A%E8%A8%8A http://android.265g.com/huati/2683.html NFC Technology
What is Near Field Communication (NFC) Technology
Near Field Communication (NFC) technology is a kind of short distance wireless communication technology. It was created by Philips and Sony Corp in 2003. And it is based on RFID and interconnects technology. At first NFC technology was mainly used to provide phone and other handheld machine to machine devices communication. The NFC chip has mutual communication function, data exchange, and computing ability. Therefore, NFC technology is considered to have extensive applica...

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...nd services is the same way. So the business and customers can know each other. And that helps them have a good communication. http://rapidnfc.com/blog/74/the_benefits_of_nfc_what_can_they_offer_you Problems of Near Field Communication (NFC) Technology
So far, people have not opened now the perfect thing. NFC is no exception. There are some problems in NFC tchonoloy.
At first, the short distance is a problem. NFC just provides 10cm for the longest transmission distance. It means people should get the equipments together to do the transmission. http://electronics.howstuffworks.com/near-field-communication5.htm For another problem is about being stolen. NFC equipment is easy to carry. And they are also easy stolen. Because of the easy way, the data in NFC equipment is easily used by others. NFC equipment once lost which the data will be easily got or used by others.

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