The Blinking LED, A simple Hack that still works for me after years: 1. Place a tiny LED (red or yellow) by the side of your monitor or virtually on the screen corner. Basically anywhere almost bordering your field of view. 2. Make it blink like a fast heartbeat (120-150 bpm) and gradually slowdown to around 60 bpm (or your slow heartbeat base). Make the slope approx 20 to 60 minutes (you can adjust the best rate by…
i am trying this now with a chrome-shortcut, window size 50x50, stay on top, js with blinking background on the bottom rigth corner of the screen.
If it helps, i will use a esp32. thanks.