I have a dock in my classroom that both plays music from my iPhone (a necessity for grading, I assure you) and charges it. It's usually tucked away under my desk so it's not easily reachable from student territory, and I usually keep the phone on the dock so it stays charged. Today I was taking photos of the activity we were doing, and the camera was still up when I put the phone in the dock. Inadvertently touched the button, and voila! Here I am, third period, way more tired than I look.
Recorded for posterity, I am. And I'm still amazed how well the phone takes photos. Siri, what can't she do?