Focus: Imaging with Your Wi-Fi Hotspot

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Focus: Imaging with Your Wi-Fi Hotspot · 3

bfv · 764 days ago

ThatFanficGuy · 764 days ago · link ·

Isn't any radio transmission decoder capable of doing that? As long as it has some level of density limit for crossing obstacles.

+discuss+discuss

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user-inactivated · 764 days ago · link ·

This comment has been deleted.

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kleinbl00 · 764 days ago · link ·

It's an impressive DSP feat. There's no inherent directionality or steerability in the antenna array on your average hot spot and they're basically ad-hocking a synthetic aperture radar out of it.

+discuss+discuss

johnnyFive · 764 days ago · link ·

Well, that's terrifying.

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