CamFind - CamFind is the very first mobile application that can photograph, identify, and provide information...
mixare - mixare Augmented Reality Engine is a free open source augmented reality browser, which is published...
IQDB - Multi-service image search
World Around Me (WAM) - Discover the world around you
TinEye - Reverse Image Search to help find an image's source, duplicates or altered versions.
Vuforia - Leading Augmented Rreality platform.