With the upcoming push for some standard in web 3D, the Web3D 2009 International Symposium might be worth visiting. In Darmstadt Germany one week after EUROVIS2009:
Attendees share and explore methods of using, enhancing, and creating new 3D web and multimedia technologies, such as X3D, VRML, COLLADA, Croquet, MPEG4, Java3D, and Canvas3D. The symposium will also address new trends such as interactive 3D graphics applications on mobile devices.
via web3d 2009.
