Yessss! I looked into building some self contained "slow tech" generative art using eink a couple of years ago but it was just impossible for my tiny budget. This is great, thanks!!
Edit..: I'm so hyped about this; the example image on TFA takes +2 hours to generate, but who cares?! I'd love to have a little display that churns around in the background and creates a new variation on my prompt every whatever hours, displaying the results on an unobtrusive eink screen.