It USES a special "card" system to display open apps and features, allowing a user to cycle through them easily and switch back and forth between apps.

You can repeat the cycle several times during your walk, taking your mind through the five point of focus again, and finishing the cycle with open awareness.

But that doesn't mean the Geronimo user is limited by its release cycle; being an open source project, a dedicated user can go to the source at apache.org for the latest version at any time.