If you don’t have the opportunity to commit the locations of the Wi-Fi Hotspots in Trinidad and Tobago to memory or you want to add to the Wiki of locations this may be the right tool for you.

The Wi-Fi Detector shirt does everything you’d dream it could do: detect Wi-Fi signals and share them, via your chest, with the entire world. Spotting both 802.11b and 802.11g networks, signal strength is displayed in real time.

This T-Shirt has an animated, removable decal on the front that lights up when it finds a 802.11 b/g network and the bars on the side light up to indicated the signal strength.

Three AAA batteries used to power the shirt sit in hidden, sewn-in pockets. Even though the shirt is 100% cotton, you can wash it in warm water and not have your Wi-Fi range shrink.

The Wi-Fi Detector shirt is a Think Geek exclusive and will be available this October for $29.99USD.

If only we can get this now for all the different cell phone companies and their signals.

(via Boing Boing)