Wi-Fi Detector shirt.

I think this shirt would be a geek girl magnet. If I saw this on a guy, I'd definitely take a second look.

– Glowing animated shirt dynamically displays the current wi-fi signal strength.
– Shows signal strength for 802.11b or 802.11g
– Animated Decal is removable (with hook and loop fasteners) for easy washing
– Battery Pack is concealed in a small pocket sewn inside the shirt
– Runs for hours off three AAA Batteries (not included)

- Apparel - Wi-Fi Detector shirt - Nucleus | Art Gallery and Store