In Loquiz QR and EAN codes (barcodes) work as task activators, which means that they open the tasks once the player points the built-in code reader at the QR or EAN code. QR and EAN codes are additional activators – all the regular activators (GPS, iBeacons) still work, but these codes can be used in addition to those.

 The operation of QR-and BARcodes is changing. Most notably automatic QR codes do not follow game rules and allow to activate task any time QR code is scanned If you are using them please review the information.

Automatic QR codes

When game is saved automatic QR codes are saved for each task in a game. You can download the QR codes for the entire game and use the QR-s to activate any task within a game any time.

The QR and EAN codes exact behavior depends on the game type:

Printing out the QR codes

QR codes are automatically generated for each game, you can choose how many (1, 4, 9 or 16) QR codes are generated on one page. On the QR codes page you will find QR codes and above the code, there is also some extra information: task’s number (order), task’s short intro and regular intro. Use these intros to give extra guidance for the players, e.g. what is the task’s topic.

This is how one printable QR-code looks like:

You can download specific game’s QR codes PDF file by clicking on the game’s name in the “Games” list, game overview info opens up, there you will find “QR codes” tab, which you need to click, and then press “Download QR codes”:

In addition, now you can download an individual QR for only one task. Open already existing task and go to the Activations tab. Clicking on “Download QR for this task” will download a png to your computer. PNG is ideal if you need to insert QR to your own game material designs.

Using BARcodes in the games

To use barcodes in the games you need to connect EAN code with the task. For this, you need to know EAN code (numbers). These codes are normally printed on the package of some product and have a different amount of digits (the most commonly used EAN standard is the thirteen-digit).

To connect task with specific EAN code, then while creating/editing the task, go to edit task and  choose Activation tab.

Tick “Barcodes” write EAN code there (without spaces), for example, 4009300010241 After saving, this EAN code is connected with this specific task.

Note that you can use one EAN code for multiple tasks, in this case, tasks will open one-by-one meaning that you need to scan multiple times to open multiple tasks with the same EAN code.
You can also use multiple EAN codes to be activator for one the task (for example if the product is available in different sized packages then whatever size player scans, it will open task).

How to use code reader in the game?

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.

Hiding or showing code scanner in the game

For this feature to work you´ll have to enable Show code scanner option (Edit game > Configuration > Design > Show code scanner). The QR and barcode code scanner button will be available at the bottom right corner of the screen and in the menu option.

Using QR and Barcodes with Creator PRO

Within creator PRO there are separate logic blocks – “scan QR” and “scan barcode”. You can use the logic blocks to show tasks on map, show tasks in list and also open tasks. To utilize these logic blocks you need to use outside QR generator to generate suitable QR codes for your activations. Using QR codes within Creator PRO will give you much more flexibility .