The Wi-Fi radio signals found in most homes can now be used to pinpoint your movement, when they are sniffed by a system being developed by researchers in London. Kevin Chetty of University College ...

British engineers from University College London have developed a passive radar system that can see through walls using the WiFi signals generated by wireless routers and access points. The system, ...

We use Wi-Fi so much that we often take it for granted, but if you are using Wi-Fi right now then that signal that gives you your online fix can also be used for surveillance to see through walls.

This video provides an in-depth look at the latest Wi-Fi capable radar detectors from Uniden, including the R4w, R8w, and R9w models. It explains how the new Wi-Fi integration simplifies the firmware ...

Joe Barr reviews WiFi Radar on Linux.com. "WiFi Radar is a handy tool for those who move from one wireless access point (AP) to another. My laptop regularly connects to a wireless AP on my home LAN, ...

Turns out my laptop never used 160MHz, anyway.