Updated screens so they would look good in both iOS6 and iOS7 , plus added ability to use the camera to scan the item number, Serial Number and UPC instead of typing.You toggle between Text and Barcode and it is done with a Bar Button on the bottom right. It will be Text the first time you use it then you can change by making your selection from a dialog box. When in text mode the UPC and Serial Text fields are read only and you click the Serial & UPC Labels (they are actually clear buttons that are disabled when in text mode). If you want to scan the numbers from a bar code you will select the Barcode option, then you will be presented with a camera view to scan a bar code. All the same validation occurs for both Text and Camera, and I tested the scanner on both barcodes from my computer screen, and on actual bar codes printed on products. It does take a little bit to get the hang of pointing the scanner and capturing the bar coding and there does have to be good lighting with no glare, but I was successful with scanning both 1-d and 2-d labels.