July 24, 2022

Font Accessibility: OpenDyslexic, Dyslexie, et al.

Just a short one for today, but I wanted to draw attention to the existence of the OpenDyslexic and Dyslexie fonts/typefaces. They are designed to help folks with dyslexia read more easily, with a growing body of research explaining how and why they work. But since I'm not qualified to interpret those findings or their professional application in graphical or website design, I'll simply speak to my personal experience using them over the last several months and point out a few helpful resources. 

Important note/caveat: I am not (to my knowledge) dyslexic, although I sometimes wonder if I have a less-intense, acquired form because of my traumatic brain injury, left-eye blindness, and a fairly extreme astigmatism. All I can say for certain is that the use of these two fonts has made it vastly easier for me to read and reduced the frequency of "mental misfires" where I unintentionally read letters out of order or skip words and have to go back and re-read for comprehension. Considering the amount of recreational reading and writing I do, these fonts have literally made my life easier. 

I currently prefer OpenDyslexic, both because it's fully free and does a better job of "catching" my eye with the shape and spacing of its letters, although YMMV. OpenDyslexic also comes pre-installed on the Kindle reading app, which I use all the time, so I'm embarrassed that it took me so long to try it out. Still, there's no reason not to experiment with both, and especially if you're comfortable installing fonts on your computer and/or have a mobile device that lets you manage those settings more directly. 

Here are potentially helpful download links, resources, and how-to guides:

  1. OpenDyslexic Homepage: https://opendyslexic.org
  2. Dyslexie Homepage: https://www.dyslexiefont.com
  3. How to install fonts: 
  4. How to change your system font in Windows 10: 
    https://www.howtogeek.com/716407/how-to-change-the-default-system-font-on-windows-10/ (Sadly, I'm unsure how to do this one on Mac)
  5. For the more adventurous, this custom font extension for Chrome will give you even more granular control over font selection, although it can require a lot of custom tweaking to avoid rendering issues: 
    https://chrome.google.com/webstore/detail/force-custom-fonts/hckjchjpkmbihoocajjpjajkggbccgee
It's also worth stressing that you shouldn't be messing with your Windows registry (#4) unless you're comfortable troubleshooting things. Changing your system font like that isn't officially supported, so it carries a slight risk. You may also want to further customize the registry edit by using another, more conventional font for areas that OpenDyslexic and Dyslexie have incomplete support for. For example, I changed my own Segoe UI Symbol (TrueType)"="" line to "Segoe UI Symbol (TrueType)"="seguisym.ttf", because OpenDyslexic symbols in the system tray don't render correctly. 

These were the only two accessibility fonts I could find that focused on dyslexia or similar neurodivergence and which still seemed actively supported, although I'm a little unclear on the branches attached to OpenDyslexic right now. Regardless, I hope something in there helps.

Orbital HQ, out. 

No comments:

Post a Comment

Hello there, would-be commenter!

Welcome to my humble corner of the internet, such as it is. Please be respectful when posting here. Full stop. All comments are currently sent to moderation, so expect at least a short delay before your contribution makes landfall.

To be clear here: I welcome commentary of virtually all kinds — whether critical or otherwise — but this site is intended to be a safe space, and anything resembling spam, hate speech, or ad hominem attacks are unwelcome and will be interred in the Phantom Zone of moderation and subject to summary deletion. Repeat or sufficiently egregious one-time offenders will be met with the Blogger ban hammer.

In short, please be nice, because I won’t ask twice.