Anecdotal: I went back to college for night school, and the classmates in my math course were all around 20 years old. I made a habit of sitting in the front row and taking photos of the whiteboard during each class, which I used to supplement my notes.

Leading up to the final exam, I brought my laptop to class and burned all of those photos onto CD-Rs (for free) for anyone who wanted one.

Anyway, when the students around me noticed that I was using the keyboard to drive this process instead of dragging files around, they were utterly amazed.