This is a frustrated teacher's solution to discipline issues in the classroom. Each button is labeled with the name of a student. When the student acts up, you just press the button and the student gets a mild "ZAP" to remind them to get back on task.
"Beaker full of science" - women's medium

This is the solution to the "butterfly ballot" issues....one candidate, one button! (Press the wrong one and you get a mild electric shock to remind you to research the guy first!)

"Obey Gravity - it's the Law" - Women's Medium