A busy 1950s grocery store. The scene has been altered: the massive, menacing, glaring red eye of HAL 9000 from Stanley Kubrick's '2001: A Space Odyssey' hovers over the store, shooting red beams into the cash register. The store -- but not the shoppers at its front -- is suffused with red light. Image: Cryteria (modified) https://commons.wikimedia.org/wiki/File:HAL9000.svg CC BY 3.0 https://creativecommons.org/licenses/by/3.0/deed.en