The Read Regular typeface is designed to have very unique characters, supporting the needs of dyslexics. Designed by a woman with dyslexia, the font isn’t yet available to the public as licensing issues need to be worked out. The best design approach for accessible content is to never prevent the reader from customizing their view of the text. It may be impossible to change the font in a printed book, but a computer should be able to reformat words in a jiffy. Internet Explorer has accessibility options to ignore font styles and sizes.