iPad May Cause 'Computer Vision Syndrome

iPad is the big talk of the town these days, especially after the recent launch of the "new iPad" by Apple. The third-generation iPad offers a super high-resolution screen, a better camera for stills and full HD video, a faster processor with upgraded graphics capabilities and support for even faster 4G/ LTE wireless networks.

But it is pertinent to note here that iPads, much like any computer or smartphone screen, can cause “computer vision syndrome”. Computer vision syndrome is caused by staring at a screen for long periods of time without taking a break. 

  The American Optometric Association says that symptoms of the syndrome include eyestrain, headaches, blurred vision and dry eyes. Many of us may already have the syndrome and not even realise it.

On the other hand, Wake Forest Family Eyecare claims that people who stare at computer, tablet and smartphone screens for two or more continuous hours each day are most at risk for this syndrome.

"Computers or digital media are typically held close, which causes eye strain. Also, these screens always show pixilated images, which cause our eyes to shift in and out of focus without us even realising it. That's weakening the eye's focusing muscles, causing the eyes to work hard to maintain focus. As for iPad and smartphone fans, if the screen is small, people tend to hold it even closer to their eyes," said a report by CBS News.