With the spread of computer use, more and more people are bothered by computer vision syndrome (CVS), symptoms of which include blurry vision, severe headaches and dry eye. In fact, CVS is a cumulative result of long-term of computer work. During the lasting computer tasks, some people are forced to strain their eyes. (more…)
New technologies and new issues always come into the publics life together. Computer is a perfect example. This great invention has really helped numerous people in different fields increase productivity and improves efficiency. But this device may also require individuals to wear special computer glasses because of physical difficulties in front a computer screen. Except for eye problems, prolonged computer use may cause pain in the neck, a creak in the backside and so on. These are downside of computer usage. (more…)
