With the increasing number and use of computerised data banks and information systems, the threat to individual privacy, and the misuse of identity and credit cards, there is an urgent need for an efficient and secure personnel identification system.
D. A. Young, D. A. Young,
"A Computerized Face Identity-Verification System (FAIS)", Proc. SPIE 0022, Photo-Optical Instrumentation: Present & Future Developments, (1 June 1970); doi: 10.1117/12.953450; https://doi.org/10.1117/12.953450