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No goblin or orc battles necessary to feel like a hero. With this easy hack from Spark Core, you can transform Bilbo Baggins' Sting sword into a glowing detector of unsecured Wi-Fi.
If you don't want Google using your device to constantly scan for Wi-Fi networks, even with Wi-Fi turned off, you need to read this.
Prototype stealth device can detect movement behind a thick brick wall. U.K. military is looking into whether it can be used in "urban warfare" for scanning buildings.
The diagnostics utility introduced in Lion gets new features and options in Mountain Lion.
Wireless Network Watcher is a free Windows app that tells you whenever new connections are made.
The most important things to know when shopping for a cell phone.
Xerox decides to compete with itself for battery-operated, wireless scanners.
Canadian government report says Google plans to use only crowdsourced data, obtained primarily through mobile devices, to compile its Wi-Fi location database.
Google won't be fined by the Federal Trade Commission over its accidental Street View collection of Wi-Fi data fragments.
Taiwan's Industrial Technology Research Institute demos its handheld 3D scanner, while XYZ shows off new Da Vinci 3D printers.