When visiting my company’s back-office processing facility in a town near here called Duisburg, I was completely blown away by the elevators in the building.
There were 6 or 7 elevators (numbered) in total. None of them had the usual ‘floor numbers’ inside though. Each floor has a touch-screen console with the floor numbers on it. If you wanted to go to the 5th floor, you’d touch ‘5′ on the console and the console would tell you which elevator to take. Behind the scenes, the computer figures out everyone’s requests from all floors and then decides which elevators take people to their desired floors quickest!
How cool is that?!?