Been struggling with eye strain for a while until I learned about this (not so) silly rule. It definitely helped, the hard part was actually sticking to it. So I wrote a little Windows app that pops up on screen every 20 minutes and reminds me to look away. It's pretty configurable, doesn't steal focus, and hides itself during fullscreen and screen shares. Free and open source, in 15+ languages. https://github.com/juanpablolezcano/eye-reminder   submitted by   /u/magnets98 [link]   [comments]