This Vice report looks at how China is using facial recognition technology to track every one of its citizens. However, if you think that same technology isn't being deployed right here in America, right now, you're ill-informed. I know it is. I have enough contact with former law enforcement colleagues to be sure of that.
To understand this technology's near-terminal threat to your privacy, watch this 13-minute video clip.
And here we thought that Big Brother was just a fictional trope . . . instead of a reality.