If many of us were asked what one thing has had the greatest impact on our lives in modern times, we would likely say the computer. Over the past twenty years or so, computers have gone from being monstrous curiosities taking up the entire space in large rooms, to relatively small boxes on almost every desk. Along with smaller size and lower prices has come an explosion in the number of computers . The speed and efficiency of the computers has made most businesses and institutions dependent on the technology. As a result, many people spend a large part of their time working with computers. The relatively recent advent of the widespread availability of the Internet has meant that even those individuals who don’t use computers at work likely use them at home to surf on net or to have fun and etc. What this has meant is that many people are spending many hours on the computer at work and then again at home. As a result, there has been a significant increase in the reporting of health problems related to the use of computers.
So, with the increasing use of computers, computer related-vision problems are affecting a growing number of individuals. Visual symptoms include: eyestrain, blurred or double vision, headaches, red or irritated eyes, and color perception changes. Other individuals may also experience neck or shoulder tension, general fatigue, or pain in the back, arms, wrists or shoulders. Improper workstation set-up, a fragile eye teaming or eye focusing system, or poor visual hygiene can aggravate these symptoms. Individuals who suffer from computer vision syndrome may find relief through specially designed prescription lenses, filters or vision therapy. If you experience tension, pain, or visual discomfort when using a computer, you may be suffering from a computer related-vision problem. The incidence of eye complaints is likely to increase substantially due to the widespread use of computers. Despite the fact that there is currently no scientific...
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