Science fiction books, TV and movies often pave the way for real innovation by imagining a future without worrying about how you make it happen. Flying cars/vehicles have long been part of the Sci-Fi landscape. I remember watching the Fifth Element when it was released in 1997 and wondering “When will someone make this real?” The answer seems to be right now. At least 70 companies are currently working on their own variant of a flying car / taxi including Boeing, Airbus, Audi