There may be differences between your version of Spark AR Studio and this tutorial because the product is currently in beta and we update it regularly.
Once you've built a project, you can use the Spark AR Player app to:
First, connect your mobile device to your computer with the USB cable.
Open the Spark AR Player app. If you're opening it for the first time you'll be asked:
Once you've done that:
You should now see the effect playing on your mobile device.
AR Studio Player stores a version of your effect whenever you click Mirror in the Toolbar.
You can view earlier versions of projects you've previously mirrored on your device, without being connected to your computer or the internet.
To toggle between versions:
You should now see the previous version playing on your device.
If you're having trouble previewing your project, make sure you have the latest versions of both AR Studio and AR Studio Player installed. If the tool and the app versions are incompatible, you won't be able to mirror.
If that doesn't help, check: