few days ago I ran into https://palettegear.com/; it’s really great idea. Unfortunately it’s closed source, linux is not supported yet and there are only some predefined integrations for now (SDK is in the progress).
I was thinking that this would be great use of BigClown. There is already Button and LCD kit. Would there be some interest to create other “controls”? Maybe we could together create some community-driven PCB designs for other controls (knob, slider, etc.) and figure out a way how to connect multiple controls together (or it could just work wirelessly, on battery, at the beginning).
The use-case I have in mind currently is volume control for my computer(s), but there could be other use-cases as well.