NFC is a short-range communication technology that allows non-contact point-to-point data transmission between electronic devices, typically within 0.1m. In this range, data can be exchanged safely with only a small touch. In the NFC world, there is no card reader concept, and there is no card concept. Only NFC devices can complete data communication with NFC devices.
NFC technology card mobile phone mobile payment application
Although the first application of NFC technology is not in the field of mobile payment, it is the most promising payment method in mobile payment, and the most promising mobile payment technology. Under the leadership of management and telecom operators, NFC handheld devices (usually smartphones) are beginning to enter mass production, and new mobile payment carriers will become popular in the next one to two years. Let more people own NFC smart phones, and the growing NFC credit card mobile payment group will promote the development of mobile Internet and promote the second revolution of the Internet.
At present, NFC mobile payment technology has begun to be applied in life. The NFC chip integrated in the smart card mobile phone can be used for services such as public transportation, subway, online shopping, etc. As the technology matures, the model matures, and the payment application range It will become more and more broad and our life will be more convenient.
NFC technology information exchange and preservation application
The development of electronic information technology has made electronic data largely replace the original paper data. With the advent of the era of big data, electronic data will be more widely used, and paper will be used to save data in less and less ways. NFC technology also plays a very important role in this regard.
1. Business card exchange. Business people can't exchange business cards, and when NFC technology is used on mobile phones, as long as two mobile phones touch each other, they can exchange personal business card information, which reduces the trouble of saving paper business cards, and no longer has to carry business cards.
2. Information acquisition. When you want to get information about a certain product, poster, bus stop, etc., you can use the NFC mobile phone to scan the corresponding electronic label to get relevant information, making life more convenient.
Data transmission by NFC technology
1. NFC audio. NFC music has completely changed the way we originally enjoyed music, no longer need to connect, just touch the sound with NFC smartphone, the music will ring.
2. NFC headphones. The principle is the same as the NFC audio, and the form of the Bluetooth headset is similar, eliminating the trouble of connecting the cable. When the user touches the mobile phone, the music is transmitted to the earphone.
3. NFC camera: Just transfer your smartphone to the NFC camera to transfer photos. If your computer also has NFC function, you can quickly transfer photos from the camera to your computer without the need for a data cable. If your camera has WIFI capabilities, you can also share pictures to social networks.
4. NFC TV: The smartphone can transmit content when it touches the TV, and can play the content in the NFC mobile device.
5. NFC Remote: Simply pair with an NFC-enabled TV remote, the mirror mode can be activated in seconds and start streaming content to a large screen TV or home theater.
6. NFC smart home appliances: After the smart home appliance touches the mobile phone, the user can remotely control the home appliances through the smart phone setting program or transmitting information.
There are many applications of NFC technology in life, such as smart watches, smart meters, smart game consoles and other applications. With the development of NFC technology, the intelligent things that were only seen in science fiction movies will appear in the eyes of the public and will make people's lives intelligent.
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