In the Loquiz there is built in code reader which you can use to scan QR and EAN codes. Game creator needs to activate the Scanner in Game Edit ->Configure->Design->Activate code scanner. To scan the code, player needs to hold the mobile device (smartphone or tablet) over a QR code, so that it is clearly visible on the mobile device’s screen. Then task will open automatically. Code opens the task if the code is in the game and the task has not already been opened.