I am using Android devices with e-ink screens and physical keyboards (from BOOX and Minimal).

KISS launcher is amazing to use with a physical keyboard. Yet there is no simple way to set up good visual results for e-ink screens, which typically cannot display color at all or only in a very limited way. Currently I'm using a black background image and the light semi transparent theme to get acceptable results with KISS.

I would love to have a KISS setting that switches to just black & white display. (Apart from app icons I guess, not much to do about them, they're rendering ok currently with dithered gray scale.)

If it would be considered helpful I could draw a mockup of how this could look.