There’s not really any use for them. There are really no tasks they can help a normal person with in their everyday. I guess you could talk to it like it’s a person, but that’s sad, and is probably unhealthy, and you should probs just talk to a real person instead.
Now if you do some specialized tasks, like programming, but aren’t very good, I guess I can see some use for them.
I’m having trouble seeing any uses for them beyond those though.
In an elevator, or I guess a lift, what do the buttons that select floors represent the ground floor with? A ‘G’? A “0”?