“Circle” is an augmented reality tabletop theatre piece that tells the story of three generations of women through a series of small stories. The first version of this piece was created using a custom marker tracking system and the user interacted with the piece by exploring the markers with a webcam, triggering small poetic voiceovers and videos.  The version being premiered here was built in Unity and uses natural feature tracking -- the black and white markers of the earlier version are replaced by objects and photos.  The user interacts with the piece by holding up an iPad or smartphone as a magic looking glass to explore the story world.(Source: The ELO 2012 Media Art Show.)Winner of the Jury's Choice Award in the ELO 2012 Media Art Show.