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VOA

By Harry Kennedy,2014-05-07 08:32
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By June Simms 2011-7-31 This is the VOA Special English Technology Report. Children can spend hours a day looking at computer screens and other digital devices. Some eye care professionals say all that screen time has led to an increase in what they call computer vision syndrome. Nathan Bonilla-Warford is an optometrist in Tampa, Florida, with VSP, Vision Service Plan..
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