Many modern Android devices incorporate a Near Field Communication (NFC) reader. This technology enables short-range wireless communication between devices. A typical utilization involves contactless payments at point-of-sale terminals, where an Android phone acts as a digital wallet.
The inclusion of this technology provides convenience and enhanced security for various applications. Its integration into Android devices facilitates secure data transfer and access control, streamlining processes and improving user experience. The widespread adoption reflects the growing demand for seamless and secure mobile interactions.