The next time you find yourself lost at the airport, a hologram could help you find your way. Though it sounds like something out of science fiction, Miami International Airport has unveiled several interactive, geo-aware 2D holograms. Using an AI chatbot powered by mapping platform Mappedin , they can answer questions from visitors looking to find places in the terminal. Four human-like holograms, depicting two men and two women dressed in MIA attire, hover inside a transparent tube.