In this tut, I show you a free Java program for your mobile phone called Semacode which allows you to use your phone's camera to read Data Matrix barcodes and decode them to see what information is contained in it. Here's a direct link to the download: http://semacode.com/download Your phone must be Java compatible and must have a camera in order for this to work To prove this is no fluke, go to http://invx.com/code/ when you have installed it to your phone and generate your own code to scan ...