Google Maps is THE way to find routes while travelling. Street view lets you see better by showing images of the street and the surroundings. But this is all for the outdoors. Google Maps cannot show you around in a Walmart store or a Target store. Well, thats about to change! Google has started mapping indoor locations starting with their data centers. Just like street view, you can enter the building, navigate through the cubicles, and zoom in on places. Google has posted a video showing indoor street view with their data centers.