Flaperons are a combination of flaps and ailerons, found on various airplanes.
https://en.wikipedia.org/wiki/Flaperon
Thanks to @MinusAndy and @Jeroen Ottens for sparking this topic.
I've had the following idea for ages, but it can use some perfection. (I think I've borrowed this idea somewhere)
Red - Input for flaps
Yellow + Turntable - Input for ailerons
Combined - Flaperons
Please post your ideas, suggestions, or questions in this topic.