The Functional Geek
Sometimes, you need instant confirmation that Internet access is available. On such occasions, wearing the Wi-Fi Detector shirt puts you whole seconds ahead of the average schlemiel who depends on the Wi-Fi locator loaded on his smartphone. Walk into a wireless access zone, and all the people around you will think that they're watching the opening seconds of an RKO PIctures film.
Republished with permission from PC World (view original version)