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Wi-Fi spatial mapping is claimed to cover an entire college campus in real time
A user says a friend with a related PhD now works on Wi-Fi spatial mapping at a big tech company.
TLDR
A user claims Wi-Fi spatial mapping is more accurate than people might expect and can map an entire college campus in real time using only Wi-Fi. They say a friend who did a PhD on the subject now works on the technology at a big tech company.
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