New services link up conversations and messages from across the Web.
Companies want to let users carry their avatar identities online.
Adobe offers a free, scaled down version of its photo-editing software.
Flash technology developed by Multiverse brings new flexibility to 3-D virtual worlds.
GameLayers wants to turn Web browsing into a massive game.
An innovative tool aims to help users search the Internet together.
David Rumsey's antique maps feature in an innovative build in the virtual world.
An academic internet provides clues about ways to improve the commercial Internet.
Opera's latest browser tries to improve the mobile Internet experience with Flash.