Accessible Pages with MathJax
MathJax was designed with accessibility in mind and has several powerful features to make math easier to see and read, both for ordinary users as well as those with print and learning disabilities. Two accessibility features, the ability to scale all math in a page or zoom in on a particular equation, are built in to MathJax. In addition, MathJax works with MathPlayer to make math accessible to screen readers, to screen magnifiers, and to learning disability software.
Via Diana Petschauer