Simply download the marker from http://mediagrand.co.uk/all4ar/ar-marker/All4-AR-Marker.pdf
The All4-AR app is a B2B, 3D CAD model viewer. It allows All4Design to share new design concepts with their clients. Each client can log in to access and view their 3D designs via augmented reality. The trigger image required to view the AR is available in the app, simply tap Email Marker to have it sent to your account.
Print the marker and select a project from the list.
Once the project has loaded, tap Get Started and point your camera at the marker.
Projects can be downloaded for viewing offline.
You must have an account to be able to view projects, but the Showcase AR is available to everybody.