I like the idea. As someone mentioned, dry eye is a problem for me too and I wonder if I can ditch the artificial tears with a healthier blink cadence.

Kind of off-topic, the screenshot example has 12.5 hours as the screen time. Are people using their main/work computer for that long in a single day? On a particularly digital day, maybe all of my screen time across all devices work/personal hits 10. And I thought that was a lot.