Encasing smartphones, and sometimes even tablets and laptops, aren't exactly new to our ears. They have, in fact, given rise to very artistic expressions as well as innovative extensions. But putting a shell around your router? Now that's something you don't hear every day. But if you are one of the few to get Google's and TP-LINK's new cylindrical OnHub router, then that might soon become a way of life. Google has just announced its similarly new concept to put a case around the router to make it more a part of your home than just some black box in the corner.