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Why is it that using a computer for a long period of time can cause eye strain?
Wiki User
∙ 8y ago
Computer can effect your eyes badly, for more details and protection tips read this research paper
www.technologystation.net/2012/05/protect-eyes-from-computer-screen.html
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoOne reason is the refresh rate on the monitor. instead of a steady picture, it is always flashing so fast you can't see it. This is one reason why watching tv on your computer is harder on your eyes than on an actual television.
Wiki User
∙ 14y agoYou just have a bit of stinging at night if you were on for HOURS and HOURS (basically all day) but other than that the computer makes them get tired more while your using it.
Wiki User
∙ 14y agoYes, particularly if you sit in a darkened room without any soft lighting to minimize contrast.
Wiki User
∙ 12y agoIt stays that way
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How does using a computer cause poor eyesight?
Eye strain causes poor vision. Strain is caused by the radiation coming out of the computer screen. So yes, it's likely to ruin your eyesight.
Health and Safety - Using Computers?
It is important to be aware of health and safety when using computers. Extended use of a computer can cause repetitive strain injury.
How do you prevent eye and strain will using a computer?
A great way to prevent eye strain is to take frequent breaks. Measure out these breaks every thirty minutes and make sure the time is spent looking away from the computer screen.
Can looking at a computer or tv for a long period hurt your eyes?
Prolonged use of a computer has been shown to cause dry eye related symptoms in patients, common referred to as computer vision syndrome (CVS) People tend to blink less often while using a computer.
What are the Effect of using computer?
Using a computer can have some negative effects that include Computer Vision Syndrome, headaches, and neck pain. Typing can cause pain in the hand and wrist.
Should you wear zero power spectacles while using computer?
If you need glasses, you should wear whatever glasses reduce eye strain while using the computer. If you are going to use zero power, then just do not wear any glasses at all.
How we measures strain using microcontroller?
Measuring strain using micro-controller is simple and easy. When measuring using micro-controller you use points and condensers.
What would cause a spontaneous no video signal display to come on?
The computer may be configured to turn off the video card after a certain period of inactivity. If this happens while you are using it, the system may have crashed.
What do viruses do?
They cause harm to your computer and steal information using various techniques.
If you read a book with glasses would that make you need eyeglasses?
If you do not need them, using glasses will cause eye strain and that can lead to problems with ones eyesight.
Can using 400mg nonoxynol-9 cause your period to start?
No, using spermicide will not make your period come earlier. I'm not sure where you've even gotten this idea, but using spermicide cannot make your period start when it's not due.
What is rest period when using computer?
20 minutes each time for about 20 to 30 seconds.
