"Computer Vision Syndrome, also referred to as Digital Eye Strain, describes a group of eye and vision-related problems that result from prolonged computer, tablet, e-reader and cell phone use. Many individuals experience eye discomfort and vision problems when viewing digital screens for extended periods. The level of discomfort appears to increase with the amount of digital screen use.
The most common symptoms associated with Computer Vision Syndrome (CVS) or Digital Eye Strain are
neck and shoulder pain
These symptoms may be caused by:
glare on a digital screen
improper viewing distances
poor seating posture
uncorrected vision problems
a combination of these factors"
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