![fingerprint fingerprint](https://bnprs.in/wp-content/uploads/elementor/thumbs/fingerprint-2-qr7048yibrywjk6s4v2c8ri18hv6fydu1f3hbtgkiw.png)
FINGERPRINT
Fingerprints serve as a primary authentication source in large-scale identity systems, boasting unique traits like distinctiveness and persistence.
![Face scan Face scan](https://bnprs.in/wp-content/uploads/elementor/thumbs/Face-scan-qr703wqluxi6cmoj47s6ucl1ihjenw1bnqm637yors.png)
FACE
Despite its widespread use, face recognition remains unsolved due to illumination and pose challenges.
![IRIS IRIS](https://bnprs.in/wp-content/uploads/elementor/thumbs/IRIS-qr7040hym9nbn2j2i9ep4bmvw10viog909840bt42w.png)
IRIS
IRIS recognition systems are crucial for national ID programs, yet face performance issues due to diverse iris sensors and environmental variations.