Autopilot
This is an old revision of this page, as edited by Ed Poor (talk | contribs) at 22:11, June 27, 2017. It may differ significantly from current revision.
The autopilot function of an airplane keeps it on a constant course. It takes no evasive action, and it requires human supervision. But it's handy if the pilot needs to take a short break, such as to use the washroom.