That is just great. Converted an old phone to a clock (just a web page) recently which I have in the bedroom. The images which appeal to me, like medieval, might be a little creepy at 3am! 24x60 static images would do it ...
I can easily generate one every few minutes with a few CPU cores on my desktop, could be a cute dynamic background :) it’s a delicate balance to run on stable enough hardware that has low latency. The Ampere card that’s running this is taking 280W running this in PyTorch and cuda so it’s running a little warm for residential computing