Chapter Accessibility and PreTeXt
Accessibility is one of the main reasons instructors adopt PreTeXt. This chapter explains the division of labor: what PreTeXt handles for you, and what you as an author need to do to take advantage of it.
The short version. PreTeXt takes care of the infrastructure: semantic structure, screen-reader-ready math, and multiple output formats. Your remaining job is mainly focused and small: write good alt text for your images and design figures that don’t depend on color. Other than that, the markup you learn in the Self-Paced Tutorial is all you need to produce accessible content.
