It also gives a lot of fascinating information about elevators in general and specific operation modes.
e.g. there is a "riot mode" where the elevator goes to every floor except the first (or ground in EU) floor aka to the lobby. The idea was that, during a riot, a luxury building in NYC would lock the stairwell access from the lobby but people could still take the elevator to the other floors to visit their neighbors etc
It also gives a lot of fascinating information about elevators in general and specific operation modes.
e.g. there is a "riot mode" where the elevator goes to every floor except the first (or ground in EU) floor aka to the lobby. The idea was that, during a riot, a luxury building in NYC would lock the stairwell access from the lobby but people could still take the elevator to the other floors to visit their neighbors etc