Why is accessibility important?

In the context of online courses, accessibility means making it possible for all students, regardless of physical or developmental impairment, to use all course materials and tools. A course is accessible to the degree that every student can get to, perceive, and navigate course content and assignments; submit assignments; and successfully use all course tools. Accessible design is often included under the larger umbrella of “universal design for learning,” because it considers all possible users.


Accessibility of online & hybrid courses is important because:

A significant number of people have disabilities that can make it difficult for them to take an online course.

According to 2010 U.S. Census estimates, almost one in five people have some kind of disability. Over half of these have a severe disability.

Press release about disabilities numbers in 2010 census


Many students with disabilities prefer online courses to face-to-face courses.

An accessible online course enables students with disabilities to participate on more equal footing with other students, without drawing attention to their disabilities, or being held back by them.


Accessibility is required by law.

Federal law requires universities to make courses accessible.


    Accessibility features benefit many students, not just those with documented disabilities.

    Just as physical accessibility measures have made life easier for many people not categorized as disabled (e.g., ramps assist people with carts, strollers, knee injuries, etc.), many of the accessibility features in online courses help a wide range of students.



    Citation and link: Indiana University. (n.d.) Teaching Online [Self-paced Canvas course]. https://canvas.ucdavis.edu/courses/34528/pages/accessibility-for-online-courses