Human identification refers to the process of recognizing and verifying individuals based on unique characteristics. This can include physical traits like fingerprints, facial features, and DNA, as well as behavioral traits such as voice patterns. These methods are often used in law enforcement, security, and personal identification systems. Technological advancements have enhanced human identification techniques, making them more accurate and efficient. For example, biometric systems utilize fingerprints, iris scans, and facial recognition to confirm identities. These tools are increasingly employed in various settings, including airports, smartphones, and secure facilities, to improve safety and streamline access.