Google has just released a new mobile app for Android phones - called Google Shopper . It's a pretty cool and robust app that lets you search product information quickly using your Android phone's camera.  The app  recognizes cover art of books, CDs, DVDs, video games as well as product barcodes. In addition to image recognition, the Google Shopper add also lets you search for product information using voice search.  The Shopper app provides product information, reviews,