CamFind - CamFind is the very first mobile application that can photograph, identify, and provide information...
QR Droid - QR Droid Zapper
IQDB - Multi-service image search
ZXing - Barcode Scanner for Android
TinEye - Reverse Image Search to help find an image's source, duplicates or altered versions.
UpCode - UpCode is a highly developed mobile access & interaction MAI technology that turns mobile...