First you need to download the app onto your smart device by going to the App Store (Apple) or Google Play (Android). This will allow you to take your smartphone or tablet to a listed site and participate.
When you arrive at a site there will be a sign that will provide more detailed information about the type of interaction possible. You can then participate by using the app in-built site detector (which requires bluetooth) or via the “qr-code scanner” functionality. This will take you straight to the relevant interactive experience.
Follow the prompts on your smartphone’s screen until you get through to the finish! You will then be able to go to a results page.