In the U.S. you can generally be recorded any place you don’t have a reasonable expectation to privacy (like in your home). This is probably just a convention rule to keep perverts from taking creep-shots. You would probably be asked to leave for photographing cosplayers without permission, but I don’t know of any law in any state that you would be breaking by photographing a person in a public space.
In the U.S. you can generally be recorded any place you don’t have a reasonable expectation to privacy (like in your home). This is probably just a convention rule to keep perverts from taking creep-shots. You would probably be asked to leave for photographing cosplayers without permission, but I don’t know of any law in any state that you would be breaking by photographing a person in a public space.