Dactyloscopy
Definition
Identification by friction-ridge skin patterns. The Calcutta Anthropometric Bureau, reorganised as the world's first Fingerprint Bureau in 1897, gave India a permanent place in this history.
- Greek roots
- daktylos (finger) and skopein (to look)
- First fingerprint bureau
- Calcutta Anthropometric Bureau, reorganized in 1897, widely regarded as one of the world's first
Common questions
What does dactyloscopy mean?+
Dactyloscopy is the science of identifying individuals through the unique ridge patterns on their fingertips and palms. The word comes from the Greek daktylos (finger) and skopein (to look). These friction-ridge patterns are so distinctive that they form the basis for fingerprint identification in forensics.
Why are fingerprints unique to each person?+
The friction ridges on fingertips and palms form during fetal development and stay highly stable across a person's lifetime. No two individuals have ever been found to share the same ridge detail, including identical twins, which makes the patterns reliable for personal identification.
How did fingerprinting become a forensic standard?+
India's Calcutta Anthropometric Bureau, reorganized in 1897 and widely regarded as one of the world's first fingerprint bureaus, played a pivotal role in establishing dactyloscopy as a forensic method. This early institutional adoption helped legitimize fingerprinting as a scientific identification technique used globally.
Related terms
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Explained in these topics
- Forensic Science: Definition, History, Scope and EthicsIdentification by friction-ridge skin patterns. The Calcutta Anthropometric Bureau, reorganised as the world's first Fingerprint Bureau in 1897, gave India a p...
- A Short History of Forensic ScienceThe science of identifying individuals through the ridges on the fingertips and palms. From the Greek daktylos (finger) and skopein (to look).