When on vacation in Toronto (July 2014), we stopped at the CN Tower. I was really impressed with the heads-up display (HUD) that was by each of the elevators, which shows the current height the elevator is at. Sorry for the shaky video, I was using a handheld point-and-shoot camera with no tripod, trying to keep my arms as steady as possible while holding them above my head. You try doing that if you want to complain!