[rqtwteye]

If there won't be a massive change of laws, all this stuff will be deployed everywhere. First the workplace and then everywhere. The whole idea of "no expectation of privacy in public spaces" doesn't work when the tech exists to deploy surveillance everywhere. The control freaks will take over.

[LinuxBender]

Has anyone gone through the thought exercise of what criminals could do with such a thing if it existed?

[choward]

Has anyone gone through the thought exercise of what governments could do with such a thing if it existed?

Oh wait, that's what you said.