Not only mobile payment parsing 6 major areas of NFC's main applications

In which areas does NFC show up?

Near Field CommunicaTIon (NFC), also known as short-range wireless communication, is a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission (within ten centimeters) between electronic devices. data. Despite the mention of NFC technology, everyone thinks of mobile payments, but mobile payment is only a core application of NFC technology. The main areas of application of NFC technology are:

Contactless payment

Unlike other wireless technologies, NFC technology can be used in a range of about 1.5 inches. As a result, NFC technology helps to improve the security of transactions, such as contactless credit card payments. MasterCard and Visa, two credit card service providers, are already members of the NFC Forum and have been involved in technical testing related to NFC mobile payment. In addition, this "digital wallet" service concept can also extend to merchant coupons and other service areas.

Transportation

NFC technology can be applied to most contactless smart cards and readers, meaning that NFC technology can be easily integrated into public transport payment systems in major cities. In 2008, Deutsche Bahn, the German railway company, tested the NFC payment service on its railway line: after passengers boarded the train, they only had to touch their mobile phone with an NFC tag and then contact another tag when they got off the train. The payment process for train travel expenses, which will be credited to the passenger's monthly mobile phone bill.

medical health

In the field of health care, with the NFC tag, the attending doctor can not only query the patient-related cases, but also the treatment that the patient has received before. During the scanning process, the doctor's relevant information is also stored in the corresponding database. In this way, not only can the efficacy of individual patients be enhanced, but also a strong database of medical information can be established.

Point-to-point data transmission

If NFC-based smartphones become more popular, two consumers can play two-player games simply by touching their phones. Consumers can print photos taken on their mobile phones simply by touching the phone to the printing device. If the user can't remember the names of other people, they can also add corresponding image tags to those people.

Smart goal

NFC tags store a wealth of information, such as bus lines and stations, theaters, hotels and bars. After the merchant stores the respective information in the NFC tag, the consumer only needs to scan the NFC tag to learn the discount and promotion information of the merchant.

social media

While the US mobile location service Foursquare has received attention from the outside world, a German company called Servtag is also launching a similar service. The service, called "FriendTIcker", has more than 250 NFC tags in different locations in Berlin, Germany. Consumers only need to scan these tags with NFC phones, which means sending messages to other friends: they have already been to the NFC. The location of the label.