In order to show you an in-practice example, an idea of how to use QR codes for your own application in a creative way has been mapped out for you. Use your mobile device and take a look at the...

In order to show you an in-practice example, an idea of how to use QR codes for your own application in a creative way has been mapped out for you. Use your mobile device and take a look at the following video matching this case (Figure 13.5).

Figure 13.5