Leave It to Roll-Oh - Handy (Jam) Organization Tongue-in-cheek film showing a domestic robot freeing housewives of their chores (and intimating that their work is hardly necessary); actually a promo showing how relays and switches function in the modern automobile. Shown at the New York World's Fair in 1940. Keywords:Robotics; Gender roles; Futurism Downloads: 22,792 Average rating:(14 reviews)