What is NFC?

NFC stands for Near Field Communication. It is a short-range wireless communication technology that allows devices to establish a connection by bringing them close together or touching them. NFC operates on radio frequency identification (RFID) technology and enables devices to exchange data securely and quickly.

NFC is commonly used for contactless transactions, such as mobile payments, where users can simply tap their smartphones or NFC-enabled devices against a compatible payment terminal to complete a transaction. It is also utilized for various other applications, including sharing files, pairing devices, accessing information, and interacting with NFC tags or stickers.

NFC technology is built into many smartphones, tablets, and other devices, making it a convenient and widely accessible means of communication. It offers a seamless and secure way to transfer data between devices and is becoming increasingly prevalent in various industries, including mobile payments, transportation, access control, and more.