San Francisco-based Black Sun Interactive; specializing in adding multi-user capabilities to VRML worlds, has implemented its CyberHub Client plug-in to Silicon Graphics Inc’s Cosmo VRML 2.0 browser. CyberHub Client, formerly known as CyberLife, already runs with Netscape Communications Corp’s Live3D facility in Navigator. The plug-in adds multi-user interaction with three-dimensional avatars and voice chat. The Cosmo version will available from Black Sun’s site from September. Black Sun Inter active has also teamed up with online-community operator GeoCities, which has decided that two dimensions are not enough for its user base. Web sites at http://www.geocities.com and at http://www.blacksun.com
