> But with CCTV and computer vision it's getting increasingly cheap.
The barrier in the US isn't cost. It's a right to privacy and a culture of distrust of government.
I think that barrier may be weakening. I reckon that the people most concerned about crime are willing to sacrifice their privacy and defer to their government to prevent crime.
I think that barrier may be weakening. I reckon that the people most concerned about crime are willing to sacrifice their privacy and defer to their government to prevent crime.