There is no date on this CIA paper that describes the operation and features of Identi-Kit. The paper’s analysis is based on the “box kit” version of the tool when it contained 500 features, which goes back several decades. Nevertheless, the conclusions on the last page of the report are still true with today’s advanced computer version.
Click here to read the paper.
Or go to this link: https://www.cia.gov/library/center-for-the-study-of-intelligence/kent-csi/vol4no1/pdf/v04i1a03p.pdf