Nope, but I'd sure be upset if I caught movie theater employees surreptitiously reaching into my pockets to check for cameras.
https://torrentfreak.com/movie-spy-cameras-attack-the-dying-...
They also apparently use the data to gauge emotional response to movie scenes!
Nope, but I'd sure be upset if I caught movie theater employees surreptitiously reaching into my pockets to check for cameras.