the director said, "he realized we'd have had, maybe, the first picture that would have taken him out of the role of the guy who kicks the old lady down the steps." he soon hung a rope from the ceiling of his studio, which he could hold on to, so that he could glide over the painting surface without falling. the very first uses for these machines was the inspection of gauges and parts produced by jig grinding. it includes dance, music, theater, and visual arts. he would send them out in teams. 