Aurasma is a free iOS and Android app that creates a augmented reality virtual world right at your smartphone! Over 3 million people use the app, over 5000 partners, including "Panasonic", "BBC" and "Fiat".
Official website with access to Auras : http://www.aurasma.com/
Download for iOS - http://itunes.apple.com/gb/app/auras...432526396?mt=8
Download for Android - https://play.google.com/store/apps/d....aurasma&hl=en
Wikipedia page - http://en.wikipedia.org/wiki/Aurasma
Browse a selection of "Aura" here : http://www.aurasma.com/auras
Simply hold your smartphone to any image found anywhere. For starters, I went to this link on a desktop : http://www.aurasma.com/auras. At that page, click on a image. Hold your smartphone up to it, and your device shows you a virtual display right on your smartphone!