I have found a new very helpful use for this app. I have been able to successfully identify items thrue the glass door of a refrigerator at the grocery. Normally, I would take a box of something out of the refrigerator, bring the camera close and snap the picture. Today, I simply put the camera close to the glass and took the picture. I would of course take another picture after I got the item in to my hands to make sure I had not made a mistake.