More fun than practical, the WiFi Detector Hat and Shirt provides a visual representation of available Wi-Fi signal. With this hat and shirt, there is no need to start up a device and set it to check for a network in range. The gear reflects both the presence and strength of an available network. The shirt sells for $30 and requires three AAA batteries.
The Eye-Fi Geo X2 takes photography to a whole new level with the ability to capture pictures on an SD card that uses Wi-Fi to transmit the data instantly to any website. Eye-Fi takes away the hassle of uploading pictures and video to an online storage site or updating Facebook. Amateur and expert photographers alike no longer have to manually upload pictures; with Eye-Fi, uploading pictures happens instantly. Without a Wi-Fi connection, the device functions just like a regular SD memory card. The high-speed 4GB Eye-Fi Geo X2 averages $70.
