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Print vs. Digital: Which Is Better For Your Eyesight?

When it comes to reading, there are some key differences between computer screens, e-readers, and printed books and newspapers. The question is, how does each affect our eyes?

 

 

Computer screens, smartphones, and tablets display text and images differently than e-readers and print, using tiny pieces called “pixels.” Focusing on pixels makes our eyes work a little harder than if we were reading a traditional book. However, as screen resolution improves with advancing technology, reading on a screen will cause less strain...

-> http://visionsource.com/blog/print-vs-digital-which-is-better-for-your-eyesight/