From our student handbook:
Saylor Academy strives to provide courses and associated learning resources that are accessible to all learners.
For example, our materials favor HTML and other formats that can readily be used by screen reading software and our learning management system, Moodle, incorporates established practices and standards for accessibility.
It is important to note that, because we are open to all visitors on the Web and rely on curated content, we do not always have the necessary rights to provide alternate versions of some materials (e.g. transcripts for videos for which the copyright holder reserves all rights).
Please contact our team with your questions, suggestions, and requests regarding accessibility.