Here is the Public Service Announcement that started it all. My company played this video at the beginning of their conference this last year as a way of reminding people to turn off their phones. Enjoy.
If you are an engineer, I would love to hear what's on your mind. If you're not an engineer, then none of this will make any sense, so go back to YouTube and look up "funny animals" or something. I'm sure you'll understand that.