Search Workbench ( https://searchworkbench.info ) is a stab at using interactive visualizations to assist in the process of constructing and refining a search against a very large citation database. I hope it's useful for folks who do PubMed searching and think it might also serve as a proof-of-concept for using visualizations in other search applications... Edwin V. Sperr, MLIS, AHIP AU/UGA Medical Partnership Office of Graduate Medical Education Clinical Information Librarian St. Mary's Hospital 1230 Baxter Street Athens, GA 30606 p: 706-389-3864 e: [log in to unmask]<mailto:[log in to unmask]> | [log in to unmask]<mailto:[log in to unmask]> w: medicalpartnership.usg.edu<http://www.medicalpartnership.usg.edu/>