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OSMP
The Open Source Metaverse Project (OSMP) was a multi-participant shared virtual world online platform. This platform was free and open-source software co-founded in 2004 by Hugh Perkins and Jorge Lima. OSMP is loosely modeled on the World Wide Web borrowing ideas from existing worlds such as Second Life, Active Worlds, and There. This project aims to produce an open-source engine for the creation of streamed 3D worlds, also making it possible to interconnect existing worlds into a single open, standards-based Metaverse. In 2005, ACMSIGGRAPH conducted a reachout campaign to the art and animation community, asking for course proposals about the nature of open source and its use in computer graphics and interactive techniques. OSMP was contacted by Dr. John Fujii as part of this initiative, in order to organize a collaborative online meeting space for SIGGRAPH 2005 members. As of 2008, the project was no longer active. Most developers shifted focus to development of open-sour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solipsis
Solipsis is a free and open-source system for a massively multi-participant shared virtual world designed by Joaquin Keller and Gwendal Simon at France Télécom Research and Development Labs. It aims to provide the infrastructure for a metaverse-like public virtual territory. Relying on a peer-to-peer architecture, the virtual world may potentially be inhabited by a theoretically unlimited number of participants. Motivations A central objective of Solipsis is to create a virtual world which is as independent as possible from the influence of private interests, such as server ownership. In order to achieve this, it is based around a peer-to-peer model rather than the traditional server-client one. Additionally, it aims to give users more flexibility in designing interfaces and content in their individual segments of the virtual world. Main principles A Solipsis entity is a basic element of the virtual world. To exist, an entity should run a ''node'' that may be controlled by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Worlds
Active Worlds is an online virtual world, developed by ActiveWorlds Inc., a company based in Newburyport, Massachusetts, and launched on June 28, 1995. Users assign themselves a name, log into the Active Worlds universe, and explore 3D virtual worlds and environments that others have built. ActiveWorlds allows users to own worlds and universes, and develop custom 3D content. The browser has web browsing capabilities, voice chat, and basic instant messaging. History In the summer of 1994, Ron Britvich created ''WebWorld'', the first 2.5D world where tens of thousands could chat, build and travel. WebWorld operated on the Peregrine Systems Inc. servers as an after-hours project until Britvich left the company to join Knowledge Adventure Worlds (KAW) in the fall of that year. In February 1995, KAW spun off their 3D Web division to form the company Worlds Inc. Britvich was eventually joined by several other developers, and the renamed AlphaWorld continued to develop as a skunkwork ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software
Free software or libre software is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Free software is a matter of liberty, not price; all users are legally free to do what they want with their copies of a free software (including profiting from them) regardless of how much is paid to obtain the program.Selling Free Software (gnu.org) Computer programs are deemed "free" if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that |
Computer Graphics
Computer graphics deals with generating images with the aid of computers. Today, computer graphics is a core technology in digital photography, film, video games, cell phone and computer displays, and many specialized applications. A great deal of specialized hardware and software has been developed, with the displays of most devices being driven by computer graphics hardware. It is a vast and recently developed area of computer science. The phrase was coined in 1960 by computer graphics researchers Verne Hudson and William Fetter of Boeing. It is often abbreviated as CG, or typically in the context of film as computer generated imagery (CGI). The non-artistic aspects of computer graphics are the subject of computer science research. Some topics in computer graphics include user interface design, sprite graphics, rendering, ray tracing, geometry processing, computer animation, vector graphics, 3D modeling, shaders, GPU design, implicit surfaces, visualization, scientific c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software
Free software or libre software is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Free software is a matter of liberty, not price; all users are legally free to do what they want with their copies of a free software (including profiting from them) regardless of how much is paid to obtain the program.Selling Free Software (gnu.org) Computer programs are deemed "free" if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that |
2004 Software
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. In mathematics Four is the smallest composite number, its proper divisors being and . Four is the sum and product of two with itself: 2 + 2 = 4 = 2 x 2, the only number b such that a + a = b = a x a, which also makes four the smallest squared prime number p^. In Knuth's up-arrow notation, , and so forth, for any number of up arrows. By consequence, four is the only square one more than a prime number, specifically three. The sum of the first four prime numbers two + three + five + seven is the only sum of four consecutive prime numbers that yields an odd prime number, seventeen, which is the fourth super-prime. Four lies between the first proper pair of twin primes, three and five, which are the first two Fermat primes, like seventeen, which is the third. On the other han ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snow Crash
''Snow Crash'' is a science fiction novel by the American writer Neal Stephenson, published in 1992. Like many of Stephenson's novels, it covers history, linguistics, anthropology, archaeology, religion, computer science, politics, cryptography, memetics, and philosophy. In his 1999 essay " In the Beginning... Was the Command Line", Stephenson explained the title of the novel as his term for a particular software failure mode on the early Macintosh computer. Stephenson wrote about the Macintosh that "When the computer crashed and wrote gibberish into the bitmap, the result was something that looked vaguely like static on a broken television set—a 'snow crash. Stephenson has also mentioned that Julian Jaynes' book ''The Origin of Consciousness in the Breakdown of the Bicameral Mind'' was one of the main influences on ''Snow Crash''. Stephenson originally planned ''Snow Crash'' as a computer-generated graphic novel in collaboration with artist Tony Sheeder. In the author's ackn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenSimulator
OpenSimulator is an open-source server platform originally launched in 2007 for hosting virtual worlds and metaverse environments. It is largely compatible with the virtual world ''Second Life'' but full compatibility is not a design goal. Features OpenSimulator is written in C# and is designed to be easily expanded through the use of plugin modules. OpenSimulator can operate in one of two modes: standalone or grid mode. In standalone mode, a single process handles the entire simulation. In grid mode, various aspects of the simulation are separated among multiple processes, which can exist on different machines. OpenSimulator uses loadable modules for most of its functionality. These loadable modules can be independently developed to add functionality to the server. OpenSimulator currently uses a modified Second Life protocol for client to server communication, and requires retrofitting to a suitable virtual world viewer (client) in order to connect. Interoperability with S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIGGRAPH
SIGGRAPH (Special Interest Group on Computer Graphics and Interactive Techniques) is an annual conference on computer graphics (CG) organized by the ACM SIGGRAPH, starting in 1974. The main conference is held in North America; SIGGRAPH Asia, a second conference held annually, has been held since 2008 in countries throughout Asia. Overview The conference incorporates both academic presentations as well as an industry trade show. Other events at the conference include educational courses and panel discussions on recent topics in computer graphics and interactive techniques. SIGGRAPH Proceedings The SIGGRAPH conference proceedings, which are published in the ACM Transactions on Graphics, has one of the highest impact factors among academic publications in the field of computer graphics. The paper acceptance rate for SIGGRAPH has historically been between 17% and 29%, with the average acceptance rate between 2015 and 2019 of 27%. The submitted papers are peer-reviewed und ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source Model
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use the source code, design documents, or content of the product. The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers have used a variety of other terms. ''Open source'' gained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source Software
Open-source software (OSS) is computer software that is released under a license in which the copyright holder grants users the rights to use, study, change, and distribute the software and its source code to anyone and for any purpose. Open-source software may be developed in a collaborative public manner. Open-source software is a prominent example of open collaboration, meaning any capable user is able to participate online in development, making the number of possible contributors indefinite. The ability to examine the code facilitates public trust in the software. Open-source software development can bring in diverse perspectives beyond those of a single company. A 2008 report by the Standish Group stated that adoption of open-source software models has resulted in savings of about $60 billion per year for consumers. Open source code can be used for studying and allows capable end users to adapt software to their personal needs in a similar way user scripts an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Association For Computing Machinery
The Association for Computing Machinery (ACM) is a US-based international learned society for computing. It was founded in 1947 and is the world's largest scientific and educational computing society. The ACM is a non-profit professional membership group, claiming nearly 110,000 student and professional members . Its headquarters are in New York City. The ACM is an umbrella organization for academic and scholarly interests in computer science ( informatics). Its motto is "Advancing Computing as a Science & Profession". History In 1947, a notice was sent to various people: On January 10, 1947, at the Symposium on Large-Scale Digital Calculating Machinery at the Harvard computation Laboratory, Professor Samuel H. Caldwell of Massachusetts Institute of Technology spoke of the need for an association of those interested in computing machinery, and of the need for communication between them. ..After making some inquiries during May and June, we believe there is ample interest to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
