Papers

Colleen and Turbitt 2008 “Photograpy for Virtual Worlds Development”, developed for the US Navy.

Colleen and Greuel 2007 “Building Digital Cities”, developed for Clarion.

David Colleen 2005 “The Data Rich Virtual Sandbox”, In Proceedings of SPIE - The International Society for Optical Engineering

Colleen and Pontecorvo 2003 “UHRB Architectural Assessment with Production of XML Schema and XSLT Conversion to X3D Prototypes,” project report, Planet 9 Studios, San Francisco California, November 2003.

LeClerc, Reddy, Eriksen, Brecht and Colleen  2002. “SRI’s Digital Earth Project”, In Proceedings of SPIE - The International Society for Optical Engineering, vol. 3905."