Wearable technology is all the rage these days. For users that are waiting patiently for the yet-to-be-released Google Glass, there are plenty of other options on the market that have moved beyond the proof of concept to grace retail store shelves. Several of the top mobile device manufacturers have released, or will release in 2014, products designed to seamlessly integrate into a user's daily routine. With Glass on the horizon and the newly announced Android Wear, Google is taking its future tech to your body.