NFC
NFC, acronym for Near Field Communication, is a technology that enables wireless exchange of information between devices that are a short distance from each other, usually a few centimeters. In native applications, NFC can be used for various purposes:
Mobile Payments: Perhaps the best-known use of NFC in native applications is to make contactless payments. Apps like Apple Pay and Google Wallet use NFC to allow users to pay for goods and services simply by bringing their devices close to compatible payment terminals.
Quick Information Sharing: NFC can be used to quickly share data between two devices, such as contacts, photos, videos, or website links. This is done by bringing the devices close together and enabling instant information transfer.
Bluetooth Pairing: It facilitates the Bluetooth pairing process. For example, you can tap a smartphone on an NFC-enabled Bluetooth speaker to initiate automatic pairing without the need to navigate configuration menus.
Identification and Check-ins: At events or on public transportation, NFC can be used for quick check-in or as a method of identification, replacing physical tickets or boarding passes.
Reading NFC Tags: NFC tags are small transponders that store information that can be read by a device. This can be used in marketing to provide additional information about products, in museums to offer self-guided tours, or in interactive games and toys.
Authentication and Secure Access: NFC can be part of a multifactor authentication system, used to unlock doors or access secure systems, complementing passwords or biometrics.
Connectivity with Other Devices: Besides smartphones, NFC can be used to connect to a wide range of devices, such as tablets, laptops, cameras, and even smart appliances.
Last updated