Atkinson Hyperlegible
Atkinson Hyperlegible, named after the founder of the Braille Institute, has been developed specifically to increase legibility for readers with low vision, and to improve comprehension.
Lexend
Lexend fonts are intended to reduce visual stress and so improve reading performance. Initially they were designed with dyslexia and struggling readers in mind, but Bonnie Shaver-Troup, creator of the Lexend project, soon found out that these fonts are also great for everyone else.