Many folks are worried about the loss their personal privacy these days. Google Glass, Dropcam, small drones, and wireless spy microphones could all be used to violate your privacy. Don’t want to take a chance? The Cyborg Unplug could be just what you need. The device searches for WiFi hardware signatures and alerts you when a device you have banned is around (audio, LED, or message). If the device is connected to a network your Cyborg Unplug is guarding, it will get disconnected using ‘de-authentication’ signals.
Keep in mind that this is not a jammer (those are very much illegal in most places). It also can’t stop spies or anyone else for that matter from taking your photos with a camera. The device has two modes: Territory (disconnects from selected networks) and All Out (disconnects from any network). So whether you want to block Google GLASS or other smart devices, Cyborg Unplug can help you out. Its two models will sell for $50 and $100.
[Source]
