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Near Field Communication (NFC): Enabling Seamless Connectivity in a Digital World
Near Field Communication (NFC) is a short-range wireless communication technology that allows devices to exchange data simply by bringing them close together. Built on radio-frequency identification (RFID) standards, NFC typically operates within a few centimeters, making it both fast and secure for everyday interactions. Its simplicity and reliability have helped NFC become an integral part of modern digital ecosystems.
One of the most widely recognized uses of NFC is in contactless payments. Smartphones, smart cards, and wearable devices equipped with NFC enable users to make quick transactions by tapping at payment terminals. This tap-and-go experience reduces the need for physical cash or card swipes, while also supporting encryption and authentication features that enhance transaction security.