Wi-Fi What?!

I was just surfing the web when I came across the weirdest/coolest tech devices ever. They are the cap and shirt Wi-fi detectors. These devices help you detect wi-fi signals and their strengths while you have them on. The lights turn on when you come near a network and the amount of bars that are lit up show how strong the network is. Although this is a very cool device i would never wear it outside. To have it light up and flash at any given moment is pretty embarrassing! But, if you are brave enough to strut with either or both of these products on, they are retailing at about $15-21 depending on where you go. May the wi-fi be with you!