3 ms·Whoa. EU is going to LOVE this /sby jonahbenton 1y agoWhoa. EU is going to LOVE this /snope577 1y agoMakes police raids for wrongthink much easier if the dissident used a public wifi.transpute 1y agoPassive WiFi radar does not require the subject to connect to WiFi. WiFi passes through many walls, floors and ceilings and those reflections can be used for human identification.DANmode 1y ago"Ambient WiFi RF displacement"