The women who don't feel that people think they're sexy are the ones who seem to titillate in that way, because they don't feel like they're getting that kind of approval.
Sure, they were simple desk lamps with only a minimal amount of movement, but you could immediately tell that Luxo Jr. was a baby, and that the big one was his mother. In that short little film, computer animation went from a novelty to a serious tool for filmmaking.