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Computer vision syndrome (CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.
In many cases, frequent computer users develop computer vision syndrome, which is a degenerative eye problem which can result in severely reduced eyesight , blurred vision, overall eye tiredness and even glaucoma. Computer Eye Syndrome is an umbrella term for many problems but the causes of these problems can be easily identified.
The experience of eye strain when reading in dim light has given rise to the common misconception that such an activity causes permanent eye damage. [3] When concentrating on a visually intense task, such as continuously focusing on a book or computer monitor, the ciliary muscles and the extraocular muscles are strained. This causes discomfort ...
Increased exposure to blue light via digital screens can negatively impact ocular health by contributing to a condition known as Computer Vision Syndrome (CVS) or digital eye strain. CVS classifies a group of vision problems associated with computer use. [30] About 70% of computer users are affected by CVS. Symptoms of CVS include eyestrain ...
Studies have shown that prolonged exposure to computer screens can have negative effects on the eyes, causing symptoms of computer vision syndrome (CVS) that include strained eyes and blurred vision. The occurrence of CVS has grown greatly over the past few years, effecting a large majority of American workers who spend over three hours a day ...
Patel also was involved in efforts to bring some of the most-wanted terrorists to the U.S. for prosecution, and worked on Trump administration efforts to return dozens of U.S. hostages back home.
Computer vision syndrome can be prevented by taking regular breaks, focusing on objects far from the screen, having a well-lit workplace, or using a blink reminder application. Studies suggest [26] that adults can learn to maintain a healthy blinking rate while reading or looking at a computer screen using biofeedback.
A witness first saw the gun poking through a crack between the apartment door and the frame. There had been a knock and an eerie silence, then an attempt by two men to force the door open.