Telegraph – Sainsbury’s to expand live facial recognition use to 200 shops
UK supermarket chain Sainsbury's plans to roll out live facial recognition technology across approximately 200 of its stores, significantly expanding a surveillance system that scans shoppers' faces in real time. The move has drawn attention from civil liberties group Big Brother Watch.
Why this matters: Two hundred stores means millions of ordinary shoppers getting their faces scanned just to buy groceries. You do not have to be suspected of anything. You just have to walk in. Live facial recognition is not a static camera — it matches your face against a database in real time, every visit. That is a different kind of surveillance, and most people have no idea it is happening to them. The retailer benefits. The shopper carries the risk. Someone needs to explain clearly what data is kept, how long it lasts, and what happens when the system gets it wrong.
Who should care: Privacy officers · Cybersecurity · General readers · Policy
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