Breaktime From Screens: 20-20-20 Rule

[Shavkat]

Staring at items like screens can cause long-term eye strain. Some eye specialists recommend following the 20-20-20 rule when using a computer. You need to take a break for 20 minute and then, try to look on something 20 feet away from you for the duration of 20 seconds.

 

[Mildredtabitha]

You are right.
The brightness on the screen can cause eye damage. I've never tried the 20-20-20 rule as you have explained it. I think reducing screen brightness can help the eyes to adjust looking into the screen.

 

[bestwriter]

I automatically stay away as I do other things around. Probably I am away every ten or fifteen minutes.