That's quite clever. Do any of your professors have issues with a camera being used?
No, intact one of them said once something like "if you didn't manage to copy this down in time, you can use the pictures the student with the camera takes" (Ironically I was late to that lesson).
I hear though in Tel-Aviv university (I'm in Jerusalem) there are people using flash, and everyone hates them. That's why I noted it in the post
