Recently, Ed Catmull and Fred Parke’s computer animated version of Catmull’s left hand done at the University of Utah was added to the National Film Registry. (For some reason, Parke is not given any credit in the Registry’s announcement.) (The film embedded above, I should note, also includes footage of an artificial heart valve and an unidentified computer animated face.) Needless to say, the film proved to be a landmark in the development of computer animation and was later incorporated in Richard T. Heffron’s Futureworld (1976).
Interestingly, another computer animated left hand showed up a few years later in Michael Crichton’s Looker (1981), when the Susan Dey character’s naked body is scanned into a computer; there’s no particular reason to include the hand, since one would think the viewer’s prurient interest would lie elsewhere .
Rebecca Allen, who worked at the New York Institute of Technology after Catmull left there for Lucasfilm in 1979, mentioned to me that Catmull left behind a digital version of his wife’s body, which Allen used for her own projects at NYIT. Thus, my question is was the hand in Looker a reworked version of Catmull’s or someone else’s? Ah, such are the mysteries of film history.