Focus: Imaging with Your Wi-Fi Hotspot

a thoughtful web.

Share good ideas and conversation. Login, Join Us, or Take a Tour!

Focus: Imaging with Your Wi-Fi Hotspot · 3

bfv · 574 days ago

ThatFanficGuy · 574 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

–

user-inactivated · 574 days ago · link ·

This comment has been deleted.

–

kleinbl00 · 574 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 · 574 days ago · link ·

Well, that's terrifying.

19vVrqzbbLFKJL7ta9dvR7zX7uk6hdTWwU