Switchology is the art of being able to alternate between the top and bottom roles in a Dominant/ Submissive scene. A practitioner of Switchology is a Switchologist.
That guy practices Switchology.
She is a keen Switchologist.
Avaition term used explain repair action that involves adjusting a switch that was in the O.F.F. or OFF position. Many pilots confuse this switch position with the "Official" mode of operation.
Discrepancy: IFF inop in OFF mode
Repair Action: Switchology, IFF worked fine in ON mode