Advantages of Hanv Vascular Pattern Recognition
- Uniqueness - Even twins’ hands are different
- Stability - No changes over long period
- Excellent accuracy over long period
- Large scale features - High performance even with reasonably big scars and contamination

Advantages of VP-II X Hand Vascular Scanner
- HCD (Human Criteria Decision) algorithm
- Invisible biometric feature – Eliminate spoofing
- Harsh environmental robustness
- User privacy protected
- Excellent user perception and convenience

Be usable by the whole population (user group)
It is known that more than 5% of the adult population cannot use fingerprint systems. This is mainly due to the absence or weakness of their fingerprints. About 2% of people do not have proper fingerprints, and many people who use their hands intensively for work generate a very weak signal to fingerprint scanners. The VP-II provides 99.98% usability, which means almost all of the general population can use the system without any problem

Not leave a trace of the users residual features after use
If a biometric system leaves residual features after physical contact, the features would be easily duplicated and/or forged. It is known that fraudulent fingerprints can be easily made by the residual fingerprint on the surface of the sensor.

Be able to reject non-human features from being enrolled
Non-human features must not be allowed to be enrolled by a biometric, for it to be considered a true biometric system. The VP-II’s Human Criteria Decision (HCD) algorithm recognizes non-human features and prevents the ability to enrol.