Elevator Hack

From I-Hacked.com:
To go straight to your floor on a crowded elevator, press your floor button and the door close button simultaneously.

"Then it should skip all the floors that people want to get on and go straight to your floor that you would like to get off on. This trick has also worked on all the office elevators I have tried so far.

"I find it works the easiest on Otis Elevators, Dover Elevators, and most Desert Elevators.

Let me know if this works in your building!