Comment by albert_e

I have wanted a small LED light / edge strip on top of a laptop screen that lights up when --

you are in a meeting

your microphone is on

your camera is on

customizable to work how you want (including setting it to "show" busy at will)

different color LED to mean different things if possible

This will serve to indictae to people around you whether they can interrupt you or pass in front of your screen etc.

It will also warn you the user when mic/camera is accidentally (or sneakily) on