Unfortunately these are still a bit too expensive to e.g. have one on every key of a standard 101-key keyboard.
Think this was $1200. Honestly don’t think I would spend any extra money on dynamic keys- I never look at my keyboard.
It was like: wow this is overkill... but it looks so nice with custom layouts that match the games.
Makes sense that they moved from individual screens to one big one under a bunch of transparent keys.