Beyond any notion of it being a protest against the concept of a surveillance society, it's actually quite an interesting social experiment. The responses are

Beyond any notion of it being a protest against the concept of a surveillance society, it's actually quite an interesting social experiment. The responses are fascinating. A lot of people quick to anger. Many more people who have some — I'm assuming, although I'm no expert on the law in the particular area — false impression that they cannot be filmed without their permission. An alarming number of people who are prepared to call 911 over such a trivial matter. I've never seen anything quite like this before.