I don't worry about this and think that eventually they will make it. Accessibility is something not talked much about. The graduate course Audience Analysis has prerequisites that ensures anyone who takes the course is familiar enough with the information technology and has computer access. For the other two, students are very much on their own. At first I didn't have a computer, so I had to come for campus lab.
Hogan works fulltime at a bookstore.
Then someone gave a 10-year old Mac to me in February because he is upgrading his. She took the class because she thinks it is helpful for her plan to get in a graduate school in library science. I have not met Prof.Brady in person, nor do any of my classmate. She also mentioned an Internet connection problem at the beginning of the course, but she solved it by consulting an Internet guidebook. If students buy a computer, they save the cost of travelling to the University.