I bought a Spanish textbook recently and it uses multiple fonts throughout for this exact reason. I hadn’t seen in it in a physical book before but if it helps people I’m all for it.

Ironically i find it vastly more difficult to focus on than normal fonts, all i want is to FUCKING MAKE GLYPHS LOOK DIFFERENT TO EACH OTHER

iIlL| if these don’t look OBVIOUSLY different in a font it is a bad font and must die.

Well letters have a definite bottom. It probably helps brains to not just flip things like p and b easily.

Letters aren’t just mirrors either. q and p are actually different. Letters like d and b have different directional flairs instead of just being a mirror.

It kinda “anchors” the text so the letters stay where they’re meant to. A tiny spot in centre of my vision is blurry, sometimes I miss words in the middle of a sentence. For some reason this font helps with that.

By making the bottom of each lettet bold it help guide the ryrs. Akso all grammar marks .,! Etc are extra large. Also they increase the space betwen letters and words. i use it on my devices when i can. It helps

Im dyslexic and can confirm the font is ugly as hell but significantly helps readability.

Dyslexia varies person to person but the general concept is that letters can flip horizontally, vertically, change locations or jitter / fuzz. It’s not that you actually see them that way, it’s a brain interpretation issue. It’s kind of like the difference between speed reading and normal reading out loud. You look at a word and your brain recognizes the word as a whole and what it means and how it sounds. A dyslexic generally cant make that connection and have to see words as individual letters that are sounded out in order to make the word. So you see soup and know its food and you see soap and know you wash with it. But a dyslexic those two words are almost exactly the same. So we need the rest of the sentence for context to know what that word is… and the rest of the sentence may require the previous sentence to know the context of other words…

Think of a word as a picture. Together all of the parts of the picture have to come together to form say the Mona Lisa. But if you took all the parts of her face and mixed them up… it would still be the Mona Lisa… but it wouldnt make any sense. Having the thickened parts on the bottom of each letter help anchor the letters as well as having every letter / number be unique helps your brain to interpret everything correctly “faster”. Most dyslexic people, unless they have a really bad case, can learn to read but they end up reading a lot slower than a normal person. This font helps speed it up… to bad it’s ugly as sin.

I dont know if that makes any sense or if it’s just me rambling…