Comment on Density raises $51M Series C led by Kleiner PerkinsparentComments−PragmaticPulp6yMost OSes and devices randomize MAC addresses during scans to prevent this: https://en.wikipedia.org/wiki/MAC_spoofing#MAC_Address_Rando...It's also not guaranteed that every person is carrying a phone or that their phone is turned on.
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Most OSes and devices randomize MAC addresses during scans to prevent this: https://en.wikipedia.org/wiki/MAC_spoofing#MAC_Address_Rando...
It's also not guaranteed that every person is carrying a phone or that their phone is turned on.