Not only did this movie predict touch screen technology, but there was a scene in which John (Tom Cruise) is walking through a mall filled with projections that detect his face and target their ads specifically for him: "John Anderton, you could use a Guinness right now." Creepy? Definitely. But we actually have targeted ads in our online world, like on Facebook. The only difference is our technology uses our cookies to figure out which ads to show us, not our faces, thankfully.