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Near Field Communication (NFC) is a wireless high frequency communication technology that supports electronic devices to exchange data at close range within 10 centimeters. However, NFC can only transmit 1 kbit/second, which is less suitable for the transmission of large amounts of data. Compared to infrared and Bluetooth technologies, NFC can be linked without touching devices or applications (Apps) in advance. Therefore, data can be linked more quickly.
After years of development of NFC technology, technology has matured, and with the falling prices of NFC chips, many electronic products will have built-in NFC functions. Therefore, the current market focus has shifted from NFC technology to the establishment of NFC applications.
Three main application modes of NFC
NFC has three major application modes. First, the reader/writer mode (Reader/Writer Mode) uses an NFC device to read and write data stored on the NFCTag. The possible application method is to read the preferential information of text or pictures from the embedded electronic tag on the poster to replace the QR code function.
Second, Peer-to-Peer Mode, which means sending an NFC device to another NFC device, such as Google's Android Beam and Samsung's S Beam. application. Possible applications include electronic card exchanges.
Third, Card Emulation Mode. Simulate a variety of physical card functions, such as credit cards, access cards, EasyCards, etc., to achieve NFC device payment or security features. To implement Card Emulation related applications, NFC devices must have built-in NFC chips for Security Element (SE).
After years of development of NFC technology, technology has matured, and with the falling prices of NFC chips, many electronic products will have built-in NFC functions. Therefore, the current market focus has shifted from NFC technology to the establishment of NFC applications.
Three main application modes of NFC
NFC has three major application modes. First, the reader/writer mode (Reader/Writer Mode) uses an NFC device to read and write data stored on the NFCTag. The possible application method is to read the preferential information of text or pictures from the embedded electronic tag on the poster to replace the QR code function.
Second, Peer-to-Peer Mode, which means sending an NFC device to another NFC device, such as Google's Android Beam and Samsung's S Beam. application. Possible applications include electronic card exchanges.
Third, Card Emulation Mode. Simulate a variety of physical card functions, such as credit cards, access cards, EasyCards, etc., to achieve NFC device payment or security features. To implement Card Emulation related applications, NFC devices must have built-in NFC chips for Security Element (SE).
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