Dactylography (Fingerprints)
1892: Galton publishes Fingerprints first definitive book on Dactylography
First Finger Print Bureau was established in Kolkata (1897)
Finger Print
Quetlets rule: Every nature made object show infinite variations of forms
No patterns are ever alike
Classification Of Fingerprints
Crime Scene (Fingerprints)
Fingerprint by Patterns
Finger Print Identification
Individual Characteristic - Unique Patterns - Remain Unchanged
Finger Print Application (Biometrics)
Snapshot
Fingerprints are permanent and unique to each other
Fingerprints and India (William Hershel)
Every person has a unique fingerprint through out ones life
It stays constant throughout ones life
William Hershel was able to identify Human Population
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