Hypercolor T-Shirt 2.0

Hypercolor was a t-shirt brand that contained a thermochromic pigment that changed color in the heat. Very hip in my middle school days. The Wi-Fi Detector Shirt has a similar feel, except the added bonus of being practical. Walk within a w0-fi signal and the shirt reacts. I haven’t tried one out, but as we move into an age of ubiquitous computing this is a geek-tastic first step. This is a great way to help advertise free wireless signals around your community.