Knowledge is Power: What is a 20/20/20 Rule?


To prevent eye fatigue, you should stand up and look 20 feet away for 20 seconds every 20 minutes (a.k.a. the 20/20/20 rule).


 


 


Comments (3)

  1. I prefer the V/C rule: Use Vista and enable clear type 😉

  2. Luciano says:

    P.S. there is something called: metric system outside the USA…

  3. Eric says:

    The 20/20/20 Rule can be difficult to apply in the "real world".

    Jack’s Perks makes it easy with their online timer. No need to download anything.

    Simply go to jacksperks.com/timer and click "Begin Countdown".

    After 20 minutes, a message will appear, letting you know it’s time to look away from your monitor.

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