Definition:
Biometric refers to the measurement and statistical analysis of people’s unique physical and behavioural characteristics. The technology is primarily used for identification and access control, or for identifying individuals in groups that are under surveillance. Common biometric features include fingerprints, facial patterns, voice or iris recognition, and even behavioural traits like typing rhythm.
Etymology & Origin:
The term “biometric” comes from the Greek words “bios” (life) and “metron” (measure), meaning the measurement of life or living traits. It reflects the use of biological data for technological identification and verification processes. Biometrics has evolved significantly with advancements in technology, becoming integral to various security and personal identification applications.
Examples:
- Airports increasingly use biometric screening, such as facial recognition systems, to enhance security and streamline passenger verification.
- Smartphones now commonly feature biometric security measures, including fingerprint scanners and facial recognition, to unlock devices.
- Companies may employ biometric time clocks that use fingerprint recognition to accurately track employees’ working hours.
