Biometric access control

Fingerprint recognition – most widely used (phones, offices) Facial recognition – scans facial features Iris/retina scanning – highly accurate, used in high-security areas Voice recognition – analyzes speech patterns Palm/vein recognition – reads vein patterns under the skin ⚙️ How It Works Enrollment – your biometric data is captured and stored securely. Authentication – system scans your trait again. Matching – compares live scan with stored data. Decision – access granted or denied.