Created by an old colleague of the Professor. She has 17 360 programs, and is 1126 years old. Her primary function as a sex robot, is to well... you know, with her master. The Professor, being her master reprogrammed her, to serve the entire SpaceQuest fleet. Being programmed to service one human, and re-programmed to service many, can really mess with a girls circuitry. Being as old and used as she is, Dot's programs, have taken on a life of there own, and have made her one very... unique... robot.