WiFi shirt
Lost your internet connection at home than quickly put on your WiFi shirt and run to the nearest WiFi hot-spot. Of course at that moment it isn’t possible to search for a hot spot online. That is where the WiFi shirt comes in handy. This ingenious black t-shirt is more or less a WiFi signal detector. When you walk into a WiFi area the bars on your shirt start glowing. The detector has 5 bars to determine the strength of 802.11b or 802.11g signals. Change the batteries in the sleek little battery pack regularly otherwise you still aren’t able to find a WiFi hot-spot in an emergency situation.