Wizard of Oz experiment the name stuck." (Cited by permission.) There is also a passing reference to planned use of the "Wizard of Oz experiments" in a 1982 proceedings paper by Ford and Smith. One fact, presented in Kelley's dissertation, about the etymology of the term in this context: Dr. Kelley did originally have a definition for the “OZ” acronym (aside from the obvious parallels with the 1900 book The Wonderful Wizard of Oz by L Frank Baum). “Offline Zero” was a reference to the fact that an experimenter (the “Wizard”) was interpreting the users’ inputs in real time during the simulation phase. Similar
The Wonderful Wizard of Oz Bobbs-Merrill Company. The editions they published lacked most of the in-text color and color plates of the original. It was not until the book entered the public domain in 1956 that new editions, either with the original color plates, or new illustrations, proliferated. Notable among them are the 1986 Pennyroyal edition illustrated by Barry Moser, which was reprinted by the University of California Press, and the 2000 "Annotated Wizard of Oz" edited by Michael Patrick Hearn, which was published by W.W. Norton and included all the original color illustrations, as well as supplemental artwork by Denslow. Other centennial editions included