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Oh, OK. I edited in a link to the buttons the cashiers used, in the original post.
by anabis 9y ago
Oh, OK. I edited in a link to the buttons the cashiers used, in the original post.
- logicallee 9y agoThank you! Obviously that is far less privacy violating than demographics could be. Today advertisers that phone home (spyware) often lie and claim only aggregate data is produced - but this manual example really is the kind of data that is okay. It's far less detailed than something like facial recognition. Thanks for adding the link!