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Digital Natives and Digital Immigrants
You likely first saw your child as a digital scan in your doctor's office. At t...
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It started small. My vision was a little blurry after working on the computer for a few hours. Then, I started to get headaches in the late afternoon. A few weeks later I noticed that I was having trouble reading street signs. Sound familiar?
Have you ever noticed after looking at your PDA for a few minutes that your eyes feel blurry, or you feel disoriented, when looking up?
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