I can't say I have much of an idea of what goes on in a cockpit but presumably not everything is related to something a computer knows, or can change. Clean win

I can't say I have much of an idea of what goes on in a cockpit but presumably not everything is related to something a computer knows, or can change. Clean windscreens, functioning levers, coffee cup filled ;-) Also having to poke the computer also helps check that the computer isn't obviously broken.