Internet-based social networking: privacy.

Existing law provides that a person is liable for constructive invasion of privacy when he or she attempts to capture, in a manner that is offensive to a reasonable person, any type of visual image, sound recording, or other physical impression of another person engaging in a personal or familial activity under circumstances in which that other person had a reasonable expectation of privacy, through the use of a visual or auditory enhancing device, regardless of whether there is a physical trespass, if this image, sound recording, or other physical impression could not have been achieved without a trespass unless the visual or auditory enhancing device was used.