I agree. It seems to me that everyone's scrubbing would be different thus pretty... | Hacker News

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		vuln on Jan 6, 2019 \| parent \| context \| favorite \| on: Facebook Knows How to Track You Using the Dust on ... I agree. It seems to me that everyone's scrubbing would be different thus pretty unique.

lucideer on Jan 6, 2019 [–]

I thought the point was more about variance over time. Surely a camera would need to have consistent patterns over time for this to work?

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