Have you ever been on your computer for so long that
your eyes start to hurt? Then you might
suffer from CVS (Computer Vision Syndrome).
Studies show that between 50 and 90% of people who work in front of a
computer all day suffer eye vision problems, or CVS symptoms. People who look at the screen too much don’t
blink as often and fall below the average of 18 blinks per second. Symptoms of CVS include sore eyes, dry eyes, teary eyes, blurry
vision, double vision, light sensitivity, difficulty focusing on images, neck
pain, or a headache. A method to
solve this is to follow the 20-20-20 rule.
20 minutes of looking at the screen= 20 seconds of looking 20 feet away.
Or angling your screen so that your eyes
don’t catch the glare of other lights. http://www.cnn.com/2013/11/12/health/upwave-computer-eyes/index.html?hpt=he_c1
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