Fingerprint recognition is a biometric technology that identifies individuals based on the unique patterns of ridges and valleys on their fingertips. Each person's fingerprints are distinct, making this method a reliable way to verify identity. The process typically involves capturing an image of the fingerprint using a scanner, which then analyzes the features for comparison. This technology is widely used in various applications, including security systems, mobile devices, and law enforcement. By matching a scanned fingerprint against a stored database, fingerprint recognition can quickly confirm or deny access, enhancing security and convenience in everyday life.