The annual ACM SIGGRAPH Web3D Conference is a major event which unites researchers, developers, entrepreneurs, experimenters, artists and content creators in a dynamic learning environment. Attendees share and explore methods of using, enhancing and creating new 3D Web and Multimedia technologies such as WebGL, X3D, VRML, Collada, MPEG family, U3D, Java3D and other technologies. The conference also focuses on recent trends in interactive 3D graphics, information integration and usability in the wide range of Web3D applications from mobile devices to high-end immersive environments. This year’s theme — “3D for All” — emphasizes the importance of research and development enabling the use of 3D technology in various application domains, including medicine, industry, education, and geographical information systems as well as other emerging, alternative, or underexplored fields.