Conversation so far:
What is Patti Lupone's stance on distractions from audience members?
Patti LuPone opposes recording, photographs, and other electronic distractions in live theatre.
Why does Patti Lupone oppose recording?
Patti LuPone stated, They're seeing texting, they're seeing cameras, they're listening to phone calls. How can we do our job if the audience is distracted?.

Question: What does she do to prevent audience members from recording?
Self-contained rewrite: What does Patti LuPone do to prevent audience members from recording?