History of Fingerprinting Timeline

British colonial administrator William James Herschel began using handprints and fingerprints on contracts in Jungipoor, India. He found that the impressions helped deter impersonation and later argued that fingerprints remained stable over time.

Image source: Sir William Herschel, 2nd Baronet

As an administrator in Bengal, Herschel expanded the use of fingerprints for identifying pensioners, prisoners, and contract parties. His administrative experiments became an important precursor to formal forensic fingerprint systems.

United States Geological Survey employee Gilbert S. Thompson reportedly used his own thumbprint on a document and a check in New Mexico to prevent forgery. The episode is often cited as an early American practical use of fingerprints for authentication.

In Argentina, police used a bloody fingerprint to identify Francisca Rojas as the murderer of her children. The case is widely regarded as the first murder conviction based substantially on fingerprint evidence.

Image source: Francisca Rojas

Argentine police official Juan Vucetich began developing a fingerprint-based identification system after studying Galton's work. Argentina became one of the first countries to apply fingerprints systematically in criminal investigations and police records.

Image source: Juan Vucetich

Vucetich created the Ignofalangometría system, later called the Vucetich classification, for organizing fingerprint records. It used pattern characteristics and became influential across Latin America and other regions.

Edward Henry, inspector general of police in Bengal, developed a practical classification system based on Galton's work. The Henry Classification System made large collections of paper fingerprint cards searchable and became especially influential in English-speaking jurisdictions.

Image source: Edward Henry

The Bengal Fingerprint Bureau was established at Calcutta, generally recognized as the world's first government fingerprint bureau. Its work helped replace anthropometry with fingerprint records for identifying repeat offenders.

The government of British India officially adopted the Henry system for criminal identification. Its successful use demonstrated that fingerprints could support large-scale administrative and police filing.

Image source: Henry Classification System

London's Metropolitan Police established a fingerprint branch and adopted the Henry system. The move marked a major institutional shift toward fingerprint records in British policing.

Image source: Metropolitan Police

The U.S. military began using fingerprints for identification, and the practice spread to federal and local law enforcement. Fingerprints increasingly replaced anthropometric measurements as the principal method of recording offenders.

Alfred and Albert Stratton were convicted in England after a fingerprint found at the crime scene was linked to Alfred Stratton. The case helped establish fingerprints as persuasive courtroom evidence in Britain.

The Identification Division of the U.S. Bureau of Investigation was formed by consolidating fingerprint records from federal agencies and other contributors. It created the foundation of the United States' national fingerprint repository.

During the early twentieth century, U.S. courts increasingly accepted expert testimony based on fingerprint comparison. By the 1930s, fingerprint evidence had become a routine component of criminal trials, although standards and terminology varied.

The FBI expanded standardized fingerprint training, examination, and record services for police agencies. Professionalization helped make fingerprint comparison a specialized forensic discipline.

Image source: Federal Bureau of Investigation

Government agencies and technology companies began researching computers that could encode and compare fingerprint ridge information. Automation was developed to address the growing size of manually maintained fingerprint files.

The FBI began deploying an automated fingerprint identification capability to search digitized records. Computer-assisted matching substantially reduced the time required to compare unknown prints against large criminal databases.

The FBI's Integrated Automated Fingerprint Identification System became operational, replacing older paper-centered processes with a national electronic repository and automated searches. IAFIS supported criminal identification, latent-print searches, and identity checks.

Fingerprint sensors began appearing in laptops, access-control systems, and other consumer products. Their adoption extended fingerprint recognition beyond police and civil identification into everyday device authentication.

India's Unique Identification Authority began enrolling residents for Aadhaar, a national identity system using fingerprints, iris scans, and demographic data. The program became one of the world's largest biometric identity initiatives.

Image source: Aadhaar

Apple introduced Touch ID with the iPhone 5S, bringing capacitive fingerprint authentication to a mass-market smartphone. The feature helped normalize fingerprint unlocking and biometric authorization for consumers.

Image source: Touch ID

The FBI completed the transition from IAFIS to Next Generation Identification, an expanded biometric platform. NGI improved fingerprint storage and searching and added or integrated capabilities involving palms, faces, irises, and other biometric modalities.

Fingerprint sensors became common across major smartphone platforms and were increasingly used for unlocking devices, authorizing payments, and protecting applications. This period marked the broad mainstreaming of fingerprint recognition as a consumer technology.