After smart phones, wearable smart devices seem inevitable. Google X is creating and testing Google Glass that is a wearable PC and can do almost anything that a smart phone does. It will also free you hands, eyes and ears unlike smart phone. Google have not launched the Glass for public yet, and there are solid news that other companies are in process to launch wearable gadgets in 2014. Apple, Microsoft, Baidu and Samsung are all working on wearable gadgets now. Its a matter of time which one gets more attention.