iVersity has made a lot of progress with developing interactive environments in Second Life.  We have developed Symbion to create the art, architecture, and application that make the Virtual Island an immersive experience.  

Some of the aspects we have included at Symbion include:University, Temple, Ampitheater, Skyscrapers,Residences, Beach, and marina.

These features compose most of the 65,000 square meter island.
Visit in Second Life!