“Audience members using cellphones bedevil performers and presenters around the world. But in China, theaters and other venues have adopted what they say is an effective – others might say disturbing – solution. Zap them with a laser beam.”
“Audience members using cellphones bedevil performers and presenters around the world. But in China, theaters and other venues have adopted what they say is an effective – others might say disturbing – solution. Zap them with a laser beam.”