PDA--the old school kind

As I'm sitting here at the reference desk, I recognize another reason libraries may institute "one person per computer" policies. I do not want to see this much canoodling while I'm trying to work. Hands on the keyboard, kids! I'm going to have to go tell these students to save some space for the holy ghost. New policy: if you're school-age or above, save the lap time for later. Ick.