Sorry, forgot the quotes on the above. Please ignore.
"On this latter component is a 1080p HD camera for taking pictures and video, a feature that could prove troublesome in the hands of perverts and thieves looking for credit card and PIN numbers."
It would be my guess that in order to do augmented reality, there would have to be a video camera that would need to process the video stream to overlay intelligent information relative to what you are viewing. I really don't see a way around that, but I could be wrong.
Like it or not, I'm pretty sure there will be cameras everywhere within a few years, hopefully, with a few private exceptions.