Before starting measuring with Quality Control App, user need to register a new android device on KaptureIO plaftorm (Resources>Devices>New device) on which th app will be executed. 



For this purpose, you need to identify properly the new device, associating to it a Control Guide and a operator user. 



Once this step is done, you just need to open the app in the new device and select the corresponding register to start measuring with Quality Control App.