" Options C and D do not work for us at all. There seems to us to be a theme way off our mark. We do not want to threaten our audience with extraterrestrials, the devil, or imps of any kind. We want them to be aware of how they disturb other audience members, making it difficult to concentrate on the program, because of the noise or the light. We want a more gentle message, a reminder of courtesy. The Coolidge does not want to be mean to anyone. Think gentle, wry, sardonic---a prod to behave well."
I still think, nothing says get off your phone like the threat of a witch burning.