Computer vision syndrome (CVS) is a condition that results from spending extended periods of time looking at a computer screen. Symptoms can include eye fatigue, headaches, blurred vision, and dry eyes.

The root of computer vision syndrome is the fact that when we look at a computer screen, we are using our eyes in a very different way than when we look around our environment. Our eyes are constantly moving around when we look at things in the world around us, but when we look at a computer screen, our eyes stay in one place. This can cause our eyes …