4. Reaching As Many Learners As Possible#
The core mission of edX is to expand access to education for everyone. Keep in mind that the courses and course content that you create should be accessible to everyone, regardless of any physical limitation that they might have, and regardless whether they are accessing your course using a Web browser or using the edX iOS and Android apps.
For information about accessibility best practices, see Accessibility Best Practices Guidance for Content Providers.