Between your PDA, Treo/BlackBerry and your iPod, is it possible that the strain on your eyes to see that screen is affecting your vision? Let’s look into the effect that staring at these portable devices has on our eyes.
Eyestrain is triggered by a variety of causes. Research shows that people tend to blink less when they look at a computer screen, leading to dry, irritated eyes after long periods. The pixilated letters on computer screens, which have jagged edges not readily noticeable to the eye, tend to cause more strain than the smoother letters on a printed page…
The best remedy for this eyestrain is to take frequent breaks and not to stare at that tiny screen for so long. So reading War and Peace on your Nano may not be the best idea.
Portable devices straining our eyes
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