Biometry

1.1. Biometry,
1.2. Polar coordinates,
1.3. Eigenface (facial asymetry),
1.4. Biometric id,
1.5. Biometric systems,
1.6. Facial vectors,
1.7. Hand geometry,
1.8. Recognition time,
1.9. Iris retinal scanning,
1.10. Optical fingerprint correlation,
1.11. 4000 irises (2000) persons max