Throughout the material on human-computer interaction, the concept of usability was emphasized. One area of usability that is often overlooked is accessibility. Research a disability, and describe how it effects a user’s ability to interact with systems, and describe some ways the user interface can accommodate these disabilities. Also, feel free to discuss the prevalence of the disability, and whether or not you would feel it is appropriate to make these accommodations in the systems used in the examples in this course.