realXtend - Open Source Platform for interconnected virtual worlds
realXtend is an open source virtual worlds / Immersive Web platform. It can be used to enhance collaboration in corporate intranets as well as creating immersive virtual worlds for a variety of use cases including social environments, education and healthcare. The framework contains server and client software along with content creation tools.
One of the most important aspects of the realXtend framework is its scalability. Anyone can have a personal virtual space with typically only a couple of users, but it is also possible to create entire worlds for greater numbers of users. Instead of separate proprietary sites realXtend will make it possible to connect between the different worlds as easily as browsing web pages today, which will increase the popularity and usability of virtual reality above what is possible for any individual service provider alone.
The most important issue in creating smooth transitions between virtual realities is a global and secure avatar management system. The avatar is the user's virtual representative, which can be used for a multitude of purposes. In realXtend the same avatar can be used in every virtual world, it will assist the user in communication tasks and possibly even be used for secure online transactions. The avatar services are also available for anyone to host themselves, there are no centralized or proprietary components in the framework.
Another notable feature in realXtend is its ability to interface with the real world. The combination of virtual world and reality is known as hybrid reality. The scripting language will provide tools for input and output operations with real hardware such as light switches, sensors and radio towers.
Virtual reality offers exciting possibilities for interface design and realXtend will make good use of them, creating a convergence of media and tools in the progress. Collaborative use and creation of documents and media can enhance both entertainment and productive use. VoIP, email, instant messaging and other communications media can be combined into one user interface and controlled through the virtual representative.
Despite its innovative nature, realXtend is built upon proven concepts, such as modern, highly popular virtual worlds, online games and the World Wide Web.