Version 1.13 is a bug-fix release, no new features were added.
ARpoise is an app for viewing augmented reality artworks. Depending on where you are located it can be used to view works like Tamiko Thiel's "Lotus Meditation", created for the Kennin-ji Zen temple in Kyoto, or "Reign of Gold," an AR art project in conjunction with the Occupy Wall Street movement.