It looks like Google's Street View will soon be expanding to even more places than it already covers. The company has today taken the wraps off a brand new capture tool that can be worn on a person's back in order to map places that are too difficult for even a bicycle to reach. Naturally, it's Android-powered, and it packs two batteries that Google says will last a full day -- although its 40-pound weight will likely necessitate a few breaks. No word on when we'll see the first results from it, but Google intends to take to National Parks, the Grand Canyon, castles, ruins and more.Google shows