This could very well be the future way to search on a mobile device. This futuristic search tool uses a touch screen, built-in camera, scanner, WiFi, Google Maps, Google Search, image search and what you have is the most comprehensive search experience known to man.
All you would have to do is look at a building through the device and image search results would pop right up. Then touch a floor on the building and you have more even more details pop up. This would help tourists especially. All you need to do is look at any object, a car, animal, landmark, and you are armed with the relevant information. That means you’ll never be lost and you will basically know everything about everything.