You're at the local coffee shop and you wonder to yourself, "Do they have Wi-Fi here?" Until now, you've had to bust out your notebook or key chain to check the availability and strength of Wi-Fi.

Well no more!

ThinkGeek has created the perfect Wi-Fi apparel, the Wi-Fi detector shirt. The shirt not only glows to indicate the availability of wireless networks, said glow fluctuates with the signal strength.

As of this moment, my holiday shopping is done.

Via Gizmodo