The new Google computer will not have a ‘CAPS LOCK’ key. I guess the people at Google feel it is unnecessary. My understanding is they will replace it with a ‘search’ key.
Perhaps now the elevator people can either remove the ‘door close’ button or install one that actually works.
I recall, but cannot find, a list of clauses finishing the sentence, “If God were a man, ….” One of them was “pushing the elevator door close button would work with a promptness that might cause injury”.
I did find many people questioning whether the buttons actually work.
At Snopes, people are debating the question. At The Straight Dope, it is claimed that: