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Persistent Worlds
A persistent world or persistent state world (PSW) is a virtual world which, by the definition given by Richard Bartle, "continues to exist and develop internally even when there are no people interacting with it". The first virtual worlds were text-based and often called Multi-user dungeon, MUDs, but the term is frequently used in relation to massively multiplayer online role-playing games (MMORPGs) and pervasive games. Examples of persistent worlds that exist in video games include ''Battle Dawn'', ''EVE Online'', and ''Realms of Trinity''. A persistent world can be achieved by developing and maintaining a single or dynamic instance state of the game world that is shared and viewed by all players around the clock. The persistence of a world can be subdivided into "game persistence", "world persistence" and "data persistence". Persistence (computer science), Data persistence ensures that any world data is not lost in the event of computer system failure. World persistence means t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Virtual World
A virtual world (also called a virtual space or spaces) is a Computer simulation, computer-simulated environment which may be populated by many simultaneous users who can create a personal Avatar (computing), avatar and independently explore the virtual world, participate in its activities, and communicate with others. These avatars can be textual, graphical representations, or live video avatars with auditory and touch sensations. Virtual worlds are closely related to mirror worlds. In a virtual world, the User (computing), user accesses a computer-simulated world which presents Perception, perceptual stimuli to the user, who in turn can manipulate elements of the modeled world and thus experience a degree of Immersion (virtual reality)#Presence, presence. Such modeled worlds and their rules may draw from reality or fantasy worlds. Example rules are gravity, topography, animal locomotion, locomotion, real-time computer graphics, real-time actions, and communication. Communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Distributed Computing
Distributed computing is a field of computer science that studies distributed systems, defined as computer systems whose inter-communicating components are located on different networked computers. The components of a distributed system communicate and coordinate their actions by passing messages to one another in order to achieve a common goal. Three significant challenges of distributed systems are: maintaining concurrency of components, overcoming the lack of a global clock, and managing the independent failure of components. When a component of one system fails, the entire system does not fail. Examples of distributed systems vary from SOA-based systems to microservices to massively multiplayer online games to peer-to-peer applications. Distributed systems cost significantly more than monolithic architectures, primarily due to increased needs for additional hardware, servers, gateways, firewalls, new subnets, proxies, and so on. Also, distributed systems are prone to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Virtual Reality
Virtual reality (VR) is a Simulation, simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety, or military training) and business (such as virtual meetings). VR is one of the key technologies in the Reality–virtuality continuum, reality-virtuality continuum. As such, it is different from other digital visualization solutions, such as augmented virtuality and augmented reality. Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate some realistic images, sounds, and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Instance Dungeon
In massively multiplayer online games, an instance is a special area, typically a dungeon, that generates a new copy of the location for each group, or for a certain number of players, that enters the area. Instancing, the general term for the use of this technique, addresses several problems encountered by players in the shared spaces of virtual worlds. It is not widely known when instances were first used in this genre. However, '' The Realm Online'' (1996) is sometimes credited as introducing the concept. Design considerations The problem can be stated as follows: every player wants to be "The Hero", slay "The Monster", rescue "The Princess", and obtain "The Magic Sword". When there are thousands of players all playing the same game, clearly not everyone can be the hero. The problem of everyone wanting to kill the same monster and gain the best treasure became obvious in the game '' EverQuest'', where several groups of players would compete and sometimes harass each other in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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The Legend Lives
''The'' is a grammatical article in English, denoting nouns that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pronoun ''thee' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Virtual World
A virtual world (also called a virtual space or spaces) is a Computer simulation, computer-simulated environment which may be populated by many simultaneous users who can create a personal Avatar (computing), avatar and independently explore the virtual world, participate in its activities, and communicate with others. These avatars can be textual, graphical representations, or live video avatars with auditory and touch sensations. Virtual worlds are closely related to mirror worlds. In a virtual world, the User (computing), user accesses a computer-simulated world which presents Perception, perceptual stimuli to the user, who in turn can manipulate elements of the modeled world and thus experience a degree of Immersion (virtual reality)#Presence, presence. Such modeled worlds and their rules may draw from reality or fantasy worlds. Example rules are gravity, topography, animal locomotion, locomotion, real-time computer graphics, real-time actions, and communication. Communicati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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MUD1
''Multi-User Dungeon'', or ''MUD'' (referred to as ''MUD1'', to distinguish it from its successor, ''MUD2'', and the Multi-user dungeon, MUD genre in general), is the first Multi-user dungeon, MUD. History MUD was created in 1978 by Roy Trubshaw and Richard Bartle at the University of Essex on a Digital Equipment Corporation, DEC PDP-10.Sloane, Sarah (2000) ''Digital Fictions: Storytelling in a Material World'', Ablex Publishing Corporation, , p. 168Slator, Brian M. et al "From Dungeons to Classrooms: The Evolution of MUDs as Learning Environments", in Jain, Lakhmi C., Tedman, Raymond A. & Tedman, Debra K. (eds.) (2007) ''Evolution of Teaching and Learning Paradigms in Intelligent Environment'', Springer, , p. 121-2 Trubshaw named the game ''Multi-User Dungeon'', in tribute to the ''Dungeon'' variant of ''Zork'', which Trubshaw had greatly enjoyed playing. ''Zork'' in turn was inspired by an older Interactive fiction, text-adventure game known as ''Colossal Cave Adventure'' or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Engadget
Engadget ( ) is a technology news, reviews and analysis website offering daily coverage of gadgets, consumer electronics, video games, gaming hardware, apps, social media, streaming, AI, space, robotics, electric vehicles and other potentially consumer-facing technology. The site's content includes short-form news posts, reported features, news analysis, product reviews, buying guides, two weekly video shows, The Engadget Podcast, The Morning After newsletter and a weekly deals newsletter. It has been operated by Yahoo! Inc. (2017–present), Yahoo! Inc. since September 2021. History Engadget was founded by former ''Gizmodo'' technology weblog editor and co-founder Peter Rojas. Engadget was the largest blog in Weblogs, Inc., a blog network with over 75 Blog, weblogs, including ''Autoblog.com, Autoblog'' and ''Joystiq,'' which formerly included ''Hackaday''. Weblogs Inc. was purchased by AOL in 2005. Launched in March 2004, Engadget was one of the internet's earliest tech blogs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Neverwinter Nights 2
''Neverwinter Nights 2'' is a role-playing video game developed by Obsidian Entertainment and published by Atari Interactive. It is the second installment in the ''Neverwinter Nights'' series and is the sequel to BioWare's ''Neverwinter Nights (2002 video game), Neverwinter Nights'', based on the ''Dungeons & Dragons'' fantasy tabletop role-playing game. ''Neverwinter Nights 2'' utilizes an adaptation of the ''Dungeons & Dragons'' Editions of Dungeons & Dragons#Dungeons & Dragons v3.5, 3.5 edition rules. Players create player characters to represent themselves in the game, using the same character creation rules as found in the ''Dungeons & Dragons'' game. They may gain the assistance of additional Party (role-playing games), party members, and they eventually acquire a keep that can be used as a base of operations. ''Neverwinter Nights 2'' is set in the Forgotten Realms Dungeons & Dragons campaign settings, campaign setting—in and around the city of Neverwinter. The story is m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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Neverwinter Nights (2002 Video Game)
''Neverwinter Nights'' is a role-playing video game developed by BioWare. Interplay Entertainment was originally set to publish the game, but financial difficulties led to it being taken over by Infogrames, who released the game under their Atari range of titles. It is the first installment in the'' Neverwinter Nights'' series and was released for Microsoft Windows on June 18, 2002. BioWare later released a Linux client in June 2003, requiring a purchased copy of the game to play. MacSoft released a Mac OS X port in August 2003. ''Neverwinter Nights'' is set in the fantasy world of the ''Forgotten Realms'' campaign setting, with the game mechanics based on the ''Dungeons & Dragons'' 3rd edition rules. The game engine was designed around an Internet-based model for running a massively multiplayer online game (MMOG), which would allow end users to host game servers. Up to 64 players could connect to a single server. The intent was to create a potentially infinite massively multiplay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |