“Scape-mates”
"Working with the "Scan-i-mate," an early analog video synthesizer, Emshwiller choreographs an architectural, illusory video space, in which frames proliferate within frames, disembodied heads and hands move within a collage of animated forms, and the dancers and their environment are subjected to constant transformations through image processing."—https://www.eai.org/titles/scape-mates
screenshot of the video
