Digital Eye Strain Reduction Techniques: A Review
Digital eye strain or computer vision syndrome (CVS) is caused when we spend considerable amount of time in staring at digital screens of desktop computer, laptop, e readers, tablets and mobile phones. This paper discusses the different the causes for visual fatigue and digital eye strain reduction techniques like usage of optical glass, flicker free screen, color filtering, fuzzy logic based brightness adaption technique, bias lighting screens, optimizing monitor's color temperature and Auto brightness control of digital screen. The paper also discusses the good practices to reduce visual fatigue. KeywordsDigital eye strain, computer vision syndrome, eye strain reduction, colour filtering, visual fatigue, fuzzy logic