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199 points billybuckwheat | 1 comments | | HN request time: 0s | source
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hammock ◴[] No.41213541[source]
Add the credit card readers/POS tablets at stores, Starbucks, etc to that list, which mostly have tiny cell phone cameras built into them now (whether you knew it or not)
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curiousthought ◴[] No.41213632[source]
I think people would be alarmed if they knew the amount of detail that credit card readers can collect (Level 3 data).
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1. JohnFen ◴[] No.41226561[source]
Yes, it was learning about this level of data collection that made me stop using my credit card for routine purchases and go back to using cash instead.