And I would not refuse Optimus Maximus based on e-ink

Something I suddenly thought: why the Lebedev studio will not develop Optimus b / w based on electronic paper? Immediately the main problem would be solved with an excessively high price. After all, the vast majority of keyboards are now either black and white or white and black ... well, in general, quite monochrome. Yes, and wait a second when switching layouts, I think, no one will strain much. The only thing is that it won't glow, but somehow we manage to work with clavs without lighting, right :)?



What do you think about this?
')
PS Although, of course, there are no fools sitting in the studio, and I’m almost sure that such an idea might have occurred to someone there. Question: why all the same not?