While not networked to the national police I expect that many commercial security cameras do have facial recognition to identify suspected thieves and VIPs along with tracking movement habits through the store which is shared with advertisers and product manufactures to justify cost for higher profile shelf space.
sandworm101|6 years ago
My understanding is that was a passing fad a few years ago. It was hyped by some startups but commercial users found it less than helpful compared to traditional metrics. I met a grocery store consultant (a real job) at a security conference. He said they used cameras to deal with traffic issues (even load between aisles) and predict cashier/customer ratios. They had abandoned the face/eye-tracking tech. Eye-level shelf space is better. They don't need an algorithm to keep telling them that.
scarejunba|6 years ago