biometric surveillance

Biometric surveillance uses technology to identify or verify individuals based on unique physical or behavioral characteristics, such as fingerprints, facial features, voice patterns, or iris patterns. This system captures these biometric identifiers through cameras, sensors, or scanners, then compares them to stored data for identification or monitoring purposes. Often employed by law enforcement, security agencies, or private organizations, biometric surveillance aims to enhance safety and streamline access control. However, it also raises privacy concerns regarding consent, data security, and potential misuse, making its deployment a topic of ongoing ethical and legal discussion.