Smart shoes are nothing new. We have already seen shoes that can track your activity and even provide you with directions. Want to turn your existing shoe into a smart shoe? Dorothy has you covered. It is a wearable device you can rely on to get out of trouble, get a cab, and even order pizza. Just clip the Ruby to your shoe to get started.
Dorothy relies on the LightBlue Bean, an Arduino micro-controller with a built in Bluetooth chip, accelerometer, and coin cell battery, to work. Once it is connected to your iPhone, you can select your desired action after 3 heel clicks. Use Dorothy to generate a fake call to get out of uncomfortable situations, get a cab, and more. Best of all, you don’t have to buy a new pair of shoes to get started.