Ariel Waldman contributes Movie Gadget Friday, where she highlights the lovable and lame gadgets from the world of cinema.We last left off Movie Gadget Friday on board the Icarus II in the near-futuristic film of Sunshine. This week we transition from space travel to a totalitarian, 20th century, terrorist-ridden society in Terry Gilliam's Brazil. A hybrid between the sexy saxophone solos and gender role reversals of the 1980's with the "Keep Calm and Carry On" culture of the 1940's and 50's, this film dabbles between reality and a dream-like state.