It's 2007 folks, so there's no need to whip out a WiFi detector or boot your laptop just to figure out if there's a WiFi signal in range. These days, you can just look down at your shirt. The new WiFi ...

Wireless Pinhole Camera detector detects the camera with an infrared laser and makes use of a special filter attached to the device for observation. 2. GPS Magnetic field detection to search A ...

We're not sure if an illuminated WiFi-detector window decal is more or less nerdy than the illuminated WiFi-detector T-shirt, but it's certainly cooler. The shirt costs about $20 now, and the mod to ...

Sensing the presence and relative signal strength of wireless hotspots is made possible by building this small electronic wireless network detector project while having a feature of portability. By ...