People expect a degree of anonymity in public as well--disappearing into crowds or groups of people.
That too will be gone soon when biological recognition services are in the hands of people. I suspect it won't be long until you can arbitrarily pull your phone, grab some video/image and/or audio data, pass a few (hundred) signature markers off to a service and identify people with a variety of metadata associated with them.
That too will be gone soon when biological recognition services are in the hands of people. I suspect it won't be long until you can arbitrarily pull your phone, grab some video/image and/or audio data, pass a few (hundred) signature markers off to a service and identify people with a variety of metadata associated with them.