Πέμπτη, 18 Οκτωβρίου 2012

How to Protect Your Eyes from Computer Screens

 

πηγή: http://www.freetech4teachers.com/
 
Image Source: Theen
A few weeks ago The Atlantic had a story about the Vision Council's recent report on digital eye strain. The sixteen page report (link opens as PDF) includes a couple of graphics that show you how you can reduce the strain on your eyes when working on your computer or smartphone. I've inserted the graphics below. To get the full size version of the graphics you will have to download the PDF.

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