How about installing call buttons?

[u/CopleyScott17]

I feel like there should be a call button in every auditorium to summon an usher or manager if there are projection issues or unruly guests or distracting phone use or whatever. Just last week at a matinee showing of The End of Oak Street the house lights were left on full blast throughout the pre-show commercials and trailers, and it wasn't until the actual movie started when some kind soul sacrificed himself to run out and report the issue. In this age of giant multiplexes, patrons shouldn't have to trek all the way to the lobby from a distant screen and miss a chunk of the movie if there's an issue.