In this video I talk about what issues that causes eye strain when reading digitally. eBooks on e-ink e-Readers, smartphones or tablets. All ebook readers. And how to easily fix them.
Eye strain issues from worst to least:
Reflections. Cause eye to refocus unconsciously especially if the reflected things are moving. Severe and causes headaches. Caused by shiny screen and worse if things behind you are brightly lit.
Glare. Make it challenging to read and can cause headaches or migrane if very bright.
Too bright. Often people have a screen too bright indoors. Can cause headaches or migrane. Brightness & contrast settings.
Bright light near front of screen, such as laptop on desk at south window. Pull the brinds/curtains or put desk at right angles.
Too small print. Exhausting and reduces reading speed, may cause eye-strain or headaches.
Light too blue. Not an issue if not too bright. It may or may not disrupt sleep, the evidence is unclear. May be unpleasant but of brightness, resolution, glare, reflection are OK, it might not create eye-strain
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