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A comment on Mobilewalla used cellphone data to estimate the demographics of protesters. Parent comment

Re:Mobilewalla used cellphone data to estimate the demograph... by zucker42 on Friday June 26, 2020 @11:05AM (#23652777)
Does the ethnicity data also come from phone companies?
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Re:Mobilewalla used cellphone data to estimate the demograph... by agakshat on Friday June 26, 2020 @11:17AM (#23652938)
I hope not, but I expect that with a few days of browsing history it’s trivial to predict ethnicity.
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Re:Mobilewalla used cellphone data to estimate the demograph... by rhizome on Friday June 26, 2020 @12:42PM (#23653997)
Probably easier to get it via match.com and their subsidiaries.
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