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A comment on Facebook Knows How to Track You Using the Dust on Your Camera Lens. Parent comment

Re:Facebook Knows How to Track You Using the Dust on Your Ca... by gruez on Saturday January 05, 2019 @10:00PM (#18836256)
Because nobody else tapes up their lens?
[ Parent | on HN ]
Re:Facebook Knows How to Track You Using the Dust on Your Ca... by paulcole on Saturday January 05, 2019 @10:03PM (#18836270)
Dust pattern on the tape.
[ Parent | on HN ]