What the application does, is, with the use of the main camera, reads barcodes like the one on the left. The level of recognition is very good, it doesn't matter if you move the phone a little bit while trying to scan, or if your camera is upside down, it will still scan it. The codes can take you to three different paths: The first one is that after scanning, you'll be directed to a website, many companies in Japan have already started placing banners with barcodes on them to take more visitors to their websites; the second path is to scan the code and get a simple text, could be something like ''have a nice day''; finally, the last possibility is to scan a barcode and get a phone number, for which the application gives you the option to save it to your phone contacts. The good news is that you can easily create your own barcode at Nokia's website.
Now that you know, you can start scanning and creating barcodes, I invite you to scan the one I've posted and find out what it is!