Maybe you guys should challenge one of your student apprentices to use one of the laptops with their eyes closed (or with the screen turned off if that's feasib

Maybe you guys should challenge one of your student apprentices to use one of the laptops with their eyes closed (or with the screen turned off if that's feasible), try to get through tasks that a student typically has to do, and fix any problems that come up, even if that involves contributing to the relevant open-source projects. The Orca screen reader is written in Python and supports application-specific scripting. The process could be quite educational.