Comment by galaxyLogic

Not much. I worked for an E-Learning company some years back when it was the trendy thing. So I started thinking are the courses we provide really helping students to learn? But turns out the business-model was mostly to provide compliance courses so that companies could prove yes they did train their employees in compliance so they could not be sued. The courses were made kinda easy to begin with because what was important was that employees could pass them without wasting too much paid work-time.

I also gave some presentations in IT-related conferences. People in conferences often get tired. So once as I entered the lectern I turned on a piece of music I had on my thumb-drive. It was the loudest hardest Rock'n'Roll I had. The audtorium had good loud-speakers. I think it woke the audience up. But soon I saw them nodding again. :-)