I use the open dyslexic font on my kobo because it's just easier to read when I'm tired. Also seems to be easier in low light mode, so I don't have to burn my retinas...

Hah! Take that paper!

Also, someone with dyslexia said that it was easier for them reading with the paper or book upside down.

They're an underrated accessibility tool. My mom is older and it lets her make any book large print. I worked in a library back before e readers and the large print collection was always limited.

I hadn't thought about dyslexia but I'm glad it helps people with that too.