While sitting and waiting for the previews to roll out in a movie, you see the courtesy reminders towards your fellow movie goers - These include turning off your cell phones. Which you think would be common sense, but for some it is now.
What if you were so addicted to your phone that you couldn't bare to turn it off? What do you do for that 2 hours you're in the theater sweating every moment you are "disconnected" from the world?
You might not have to worry anymore, much to the dismay of those in the theater with you.