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Metaverse
The metaverse is a loosely defined term referring to virtual worlds in which users represented by avatars interact, usually in 3D and focused on social and economic connection. The term ''metaverse'' originated in the 1992 science fiction novel '' Snow Crash'' as a portmanteau of " meta" and "universe". In ''Snow Crash'', the metaverse is envisioned as a version of the Internet that is a single, universal, and immersive virtual world, facilitated by the use of virtual reality (VR) and augmented reality (AR) headsets. The term "metaverse" is often linked to virtual reality technology, and beginning in the early 2020s, with Web3. The term has been used as a buzzword by companies to exaggerate the development progress of various related technologies and projects for public relations purposes. Information privacy, user addiction, and user safety are concerns within the metaverse, stemming from challenges facing the social media and video game industries as a whole. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Second Life
''Second Life'' is a multiplayer virtual world that allows people to create an Avatar (computing), avatar for themselves and then interact with other users and user-created content within a multi-user online environment. Developed for personal computers by the San Francisco-based firm Linden Lab, it launched on June 23, 2003 and saw rapid growth for some years; in 2013 it had approximately one million regular users. Growth eventually stabilized, and by the end of 2017, the active user count had fallen to "between 800,000 and 900,000". In many ways, ''Second Life'' is similar to massively multiplayer online role-playing game, massively multiplayer online role-playing video games; nevertheless, Linden Lab is emphatic that their creation is not a game: "There is no manufactured conflict, no set objective." The virtual world can be accessed freely via Linden Lab's own Client (computing), client software or via alternative third-party viewers. ''Second Life'' users, also called 'r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Snow Crash
''Snow Crash'' is a science fiction novel by the American writer Neal Stephenson, published in 1992. Like many of Stephenson's novels, its themes include 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, "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''. ''Snow Crash'' was nominated for both the British Science Fiction Award in 1993 and the Arthur C. Clarke Award in 1994. Plot Plot background In the 21st cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avatar (computing)
In computing, an avatar is a graphical representation of a user, the user's character, or persona. Avatars can be two-dimensional icons in Internet forums and other online communities, where they are also known as profile pictures, userpics, or formerly picons (personal icons, or possibly "picture icons"). Alternatively, an avatar can take the form of a three-dimensional model, as used in online worlds and video games, or an imaginary character with no graphical appearance, as in text-based games or worlds such as MUDs. The term ' () originates from Sanskrit, and was adopted by early computer games and science fiction novelists. Richard Garriott extended the term to an on-screen user representation in 1985, and the term gained wider adoption in Internet forums and MUDs. Nowadays, avatars are used in a variety of online settings including social media, virtual assistants, instant messaging platforms, and digital worlds such as ''World of Warcraft'' and ''Second Life''. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web3
Web3 (also known as Web 3.0) is an idea for a new iteration of the World Wide Web which incorporates concepts such as decentralization, blockchain technologies, and token-based economics. This is distinct from Tim Berners-Lee's concept of the Semantic Web. Some technologists and journalists have contrasted it with Web 2.0, in which they say user-generated content is controlled by a small group of companies referred to as Big Tech. The term "web3" was coined in 2014 by Ethereum co-founder Gavin Wood, and the idea gained interest in 2021 from cryptocurrency enthusiasts, large technology companies, and venture capital firms. The concepts of web3 were first represented in 2013. Critics have expressed concerns over the centralization of wealth to a small group of investors and individuals, or a loss of privacy due to more expansive data collection. Billionaires like Elon Musk and Jack Dorsey have argued that web3 only serves as a buzzword or marketing term. Background Web ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VRChat
''VRChat'' is an online virtual world platform created by Graham Gaylor and Jesse Joudrey and operated by VRChat, Inc. The platform allows users to interact with others with User-generated content, user-created 3D computer graphics, 3D Avatar (computing), avatars and worlds. ''VRChat'' is designed primarily for use with virtual reality headsets, being available for Microsoft Windows PCs and as an app for Android (operating system), Android-based headsets such as the Meta Quest, Pico 4, and HTC Vive XR Elite. ''VRChat'' is also playable without a virtual reality device in a "desktop" mode designed for a mouse and keyboard, gamepad, or mobile app for touchscreen devices. ''VRChat'' was first released as a Microsoft Windows, Windows application for the Oculus Rift DK1 prototype on January 16, 2014, and was later released to the Steam (service), Steam early access program on February 1, 2017. ''VRChat'' later became available on the Meta Quest store on December 11, 2018, and in early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buzzword
A buzzword is a word or phrase, new or already existing, that becomes popular for a period of time. Buzzwords often derive from technical terms yet often have much of the original technical meaning removed through fashionable use, being simply used to impress others. Some buzzwords retain their true technical meaning when used in the correct contexts, for example artificial intelligence. Buzzwords often originate in jargon, acronyms, or neologisms.definition of buzzword . Grammar.About.com. Examples of overworked business buzzwords include ''synergy'', ''vertical'', ''dynamic'', ''cyber'' and ''strategy''. It has been stated that businesses could not operate without buzzwords, as they are the shorthands or internal shortcuts that make perfect sense to people informed of the context. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Video Game
A video game or computer game is an electronic game that involves interaction with a user interface or input device (such as a joystick, game controller, controller, computer keyboard, keyboard, or motion sensing device) to generate visual feedback from a display device, most commonly shown in a video format on a television set, computer monitor, flat-panel display or touchscreen on handheld devices, or a virtual reality headset. Most modern video games are audiovisual, with Sound, audio complement delivered through loudspeaker, speakers or headphones, and sometimes also with other types of sensory feedback (e.g., haptic technology that provides Touch, tactile sensations). Some video games also allow microphone and webcam inputs for voice chat in online gaming, in-game chatting and video game livestreaming, livestreaming. Video games are typically categorized according to their hardware platform, which traditionally includes arcade video games, console games, and PC game, comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augmented Reality
Augmented reality (AR), also known as mixed reality (MR), is a technology that overlays real-time 3D computer graphics, 3D-rendered computer graphics onto a portion of the real world through a display, such as a handheld device or head-mounted display. This experience is seamlessly interwoven with the physical world such that it is perceived as an immersion (virtual reality), immersive aspect of the real environment. In this way, augmented reality alters one's ongoing perception of a real-world environment, compared to virtual reality, which aims to completely replace the user's real-world environment with a simulated one. Augmented reality is typically visual, but can span multiple sensory Modality (human–computer interaction), modalities, including Hearing, auditory, haptic perception, haptic, and Somatosensory system, somatosensory. The primary value of augmented reality is the manner in which components of a digital world blend into a person's perception of the real world, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Of Warcraft
''World of Warcraft'' (''WoW'') is a 2004 massively multiplayer online role-playing (MMORPG) video game developed and published by Blizzard Entertainment for Windows and Mac OS X. Set in the '' Warcraft'' fantasy universe, ''World of Warcraft'' takes place within the fictional planet Azeroth, approximately four years after the events of the previous game in the series, '' Warcraft III: The Frozen Throne.'' The game was announced in 2001, and was released for the 10th anniversary of the ''Warcraft'' franchise on November 23, 2004. Since launch, ''World of Warcraft'' has had ten major expansion packs: '' The Burning Crusade'' (2007), '' Wrath of the Lich King'' (2008), '' Cataclysm'' (2010), '' Mists of Pandaria'' (2012), '' Warlords of Draenor'' (2014), '' Legion'' (2016), '' Battle for Azeroth'' (2018), '' Shadowlands'' (2020), '' Dragonflight'' (2022), and '' The War Within'' (2024). Two further expansions, ''Midnight'' and ''The Last Titan'', were announced in 2023. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNBC
CNBC is an American List of business news channels, business news channel owned by the NBCUniversal News Group, a unit of Comcast's NBCUniversal. The network broadcasts live business news and analysis programming during the morning, Daytime television in the United States, daytime trading day, and early-evening hours, with the remaining hours (such as weekday prime time and weekends) are filled by business-related Television documentary, documentaries and reality television programming, as well as occasional NBC Sports presentations. CNBC operates an accompanying financial news website, CNBC.com, which includes news articles, video and podcast content, as well as subscription-based services. CNBC's headquarters and main studios are located in Englewood Cliffs, New Jersey, while it also maintains a studio at the Nasdaq MarketSite in Times Square, New York City. CNBC was originally founded in April 1989 as the Consumer News and Business Channel, a joint venture between NBC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
