I ne samo to, ne morate sve čitati bitno je prvih par razloga (kopirano s quora foruma):domy_os je napisao/la:Cooleech je napisao/la:Jel' ovo nekakvo istraživanje pokazalo ili lupetaš napamet?Jeremija je napisao/la:Inače tamna podloga i svijetla slova su štetnija za oči nego normalna.
Pitam zato jer je ova izjava (po mom skromnom mišljenju) totalna besmislica.
I meni također smeta ta white on black kombinacija, i na laptopu i na mobitelu, pogotovo ako je glossy ekran jer vidim sam sebe i cijelu okolinu u ekranu i oko se više napreže da fokusira sliku (imaš tekst koji je bliže i zrcalnu sliku u ekranu koja je dalje). Dark mode je koristan onima koji rade u 100% mraku, a to kod mene nikad nije slučaj.
Most studies have shown that reading digital books written with black characters on white (light) background is better for the eyes than reading the same in white text with black (dark) background. In the experiments, the subjects read with 26% greater accuracy when they read with dark characters on a light/white background. The science (physics) behind this phenomenon is the following:
1) When the background is white, display is bright and the iris closes a bit more than normal and this decreases the effect of the "deformed" lens. With a black background the iris opens a bit more to receive more light and the deformation of the lens creates a much fuzzier focus at the eye. This is known as "fuzzing effect" or "Halation".
2) While reading an e-book, white stimulates, in nearly equal amount, all the 3 colour receptors in our eyes . This makes reading white text on dark background stressful on the eyes.
3)It is easy to read a digital book written in black text on white background because the light that makes us read each word and letter is not reflected but absorbed. This causes much less strain on our eyes. In the case of black background with white text, the effect is opposite because the reflected light from text scatter into each other. Addition of grey tint to the background improves the situation because it means less light reflects behind the words, making it easier on the eyes.
4) Black text works better because black is a colour that does not reflect light in any part of the visible spectrum.
5) White reflects all wavelengths of light. The characters in the book being compact and close, when white reading material reflects light, the reflected light scatters and runs into neighbouring words and letters. This makes the shape of the text material harder to perceive and this strains the eyes. In comparison, when the text is black, the black colour absorbs the light around each word and letter making them easy to distinguish from one another. This causes less strains on the eyes.
6)With a tint of grey in the background, less light reflects behind the words, making it easier on the eyes. Since black colour does not reflect light in any part of the visible spectrum, the black text works better. Therefore, fixating on black text while reading will not put as much stress on the readers' eyes because it absorbs the light that strikes each word.
7)If you use a dark background, the text should be displayed in grey tint. This will not put as much stress on our eyes because grey text is not as bright as white text. It reflects less light making it easier to read. In a dark room, white text on a black ground is not much stressful on the eyes. This is because no light is reflecting off it in a dark room.
8) Black text on a light-grey background is easier to read than in a white background because less light is reflected behind the text. Grey text on dark background is easier to read than white text on dark background because less light is reflected on words.
9) While scanning text, white text on dark background is fine. White reflects all the colours of the visible light spectrum into the eyes. This makes the text look bright and distinct. Since scanning of a heading, a title or a label takes a quick sweep of the eyes, there is no worry as far as putting stress on the readers' eyes is concerned.
10)Black letters on white background can be bad for people with dyslexia.
11)Most readable colour combination is black text on white background.
12)Computer screens being projections, the black-white contrast is more pronounced than it is on a printed book. This increased contrast causes eye-strain quickly.
13)How the text material is placed on the page of a book is also important. If the reading material is embedded and/or part of graphic, size of pixel matters.
14)Nearly 50% of population have astigmatism and these people find it harder to read white alpha-numeric characters on black than black on white.
