Not sure if this "hack" works or not. Try it?
Stumbled across another Facebook image that was making the rounds last night, but it caught my attention. It's to "hack" an elevator so it skips all the other floors and goes straight to yours. Not sure if it works. Have you tried it? I tried it last night at home but I have no clue if it works or not because I have no clue if other people were trying to use the elevator.