IMO this project has very little chances to succeed outside of trusted environments, simply because of privacy - same reason why Google Glass failed. It doesn'

IMO this project has very little chances to succeed outside of trusted environments, simply because of privacy - same reason why Google Glass failed. It doesn't matter if Facebook will blur faces and vehicle plates - the problem is that I can wear counterfeit which will do the opposite and nobody will be able to tell the difference. Moreover it will probably look and feel creepy.