Career
Tansey worked to develop a "universal" slide classification scheme that would serve the needs of both catalogers and patrons. Company-authored by Wendell Simons, it was published in 1969 under the title, A slide classification system for the organization and automatic indexing of interdisciplinary collections of slides and pictures. Created mostly during her tenure at the University of California, Santa Cruz in the late 1960s-early 1970s, this system is still in use at UCSC and other institutions and is known as the Tansey or Santa Cruz system.
This system was also built with computer indexing in mind.
Tansey worked with the College Art Association (Civil Aeronautics Administration) for the benefit of librarians and image librarians. Her work contributed to the eventual founding of two professional societies, the Art Libraries Society of North America (ARLIS/NA) and the Visual Resources Association (VRA).
Tansey was born in Manhattan, Kansas. Tansey had four sons, one of whom is Mark Tansey, a well-known postmodern artist.
She died June 18, 2014 in Bristol, Rhode Island.