[chrononaut]

> I kinda wish computer systems were more involved in planes.

> Computer systems have controlled the movement of elevators for 50+ years. They stop the elevator moving when the door isn't shut very effectively. They have certainly saved more lives compared to even a well trained elevator operator.

I thought you were talking about the elevators on a plane and was trying to figure out why whether a plane door was closed mattered for controlling the elevators.