As a result of sitting for long periods and using such equipment, dispatchers can develop eye strain and back problems.
en.wikipedia.org To minimize the possibility of eye strain, the ratio of luminance should decrease between merchandise selling areas.
en.wikipedia.org Instead, they see a blurry image, and will suffer headaches, eye strain and even nausea as a result.
www.dailymail.co.uk It may be either organic, through stimulation of the parasympathetic nervous system, or functional in origin, through eye strain or fatigue of ocular systems.
en.wikipedia.org We are seeing patients uncomfortable in the workplace with neck pain, headaches, eye strain, blurred vision, etc. that could easily be avoided.
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