Technologies in 2001: A Space Odyssey Technologies in 2001: A Space Odyssey The 1968 science fiction film "" featured numerous fictional future technologies, which have proven prescient in light of subsequent developments around the world. Before the film's production began, director Stanley Kubrick sought technical advice from over fifty organizations, and a number of them submitted their ideas to Kubrick of what kind of products might be seen in a movie set in the year 2001. The film is also praised for its accurate portrayal of spaceflight and vacuum. "2001" is, according to four NASA engineers who based their nuclear-propulsion spacecraft design in part on the
Technologies in 2001: A Space Odyssey adviser for the film. "2001" accurately presents outer space as not allowing the propagation of sound, in sharp contrast to other films with space scenes in which explosions or sounds of passing spacecraft are heard. "2001" portrayal of weightlessness in spaceships and outer space is also more realistic. Tracking shots inside the rotating wheel providing artificial gravity contrast with the weightlessness outside the wheel during the repair and Hal disconnection scenes. (Scenes of the astronauts in the "Discovery" pod bay, along with earlier scenes involving shuttle flight attendants, depict walking in zero-gravity with the help of velcro-equipped shoes labeled "Grip