Dunno what made me think of this just now. When I worked for IT in a school district way back in the 90s, a librarian told me she kept a supply of mouse balls in her desk because kids would steal them out of the school computers. What I remember about those balls was they picked up dust and crud off surfaces. Pretty soon optical mice came along and they were history.
I remember doing work experience at school in the computer lab. Thought I was gonna learn fun stuff on the servers, ended up cleaning gunk from the rollers if every mouse in the entire school (And cleaning every PC out, and flashing entire labs one by one with updates OS…)
I worked for my district’s IT department when I was in high school. I think my sophomore or junior year.
It was pretty cool really. Mostly it was transcoding VHS tapes into MPEGs, but occasionally I got to do odd jobs around the school district.
Once I got yelled at by a grade school secretary, and treated with suspicion even after she had called my boss at the district IT office to confirm I was indeed there to replace a graphics card on a computer.
While she was walking me to the library or classroom or whatever she took the box from me, pointed to the 3D orc on the box, and said in the bitchiest possible tone, “So what is this? Is this supposed to be part of the curriculum?”
I calmly said, “No ma’am, that’s just the advertising the manufacturer puts on the packaging. It’s a graphics card, it can be used to play games so they advertise that.”
“Well kids shouldn’t be playing these kinds of games in school!”
“It’s a graphics card. It’s how the computer displays any kind of graphics on the screen. The computer needs a new one. I don’t know why, I’m just doing what I was told.”
Man that woman was so much of a bitch I remember that interaction better than most of high school.