Cyberspace
Encyclopedia
Cyberspace is the electronic medium of computer networks, in which online communication takes place.

The term "cyberspace" was first used by the cyberpunk
Cyberpunk
Cyberpunk is a postmodern and science fiction genre noted for its focus on "high tech and low life." The name is a portmanteau of cybernetics and punk, and was originally coined by Bruce Bethke as the title of his short story "Cyberpunk," published in 1983...

 science fiction author William Gibson
William Gibson
William Gibson is an American-Canadian science fiction author.William Gibson may also refer to:-Association football:*Will Gibson , Scottish footballer...

, though the concept was described somewhat earlier, for example in the Vernor Vinge
Vernor Vinge
Vernor Steffen Vinge is a retired San Diego State University Professor of Mathematics, computer scientist, and science fiction author. He is best known for his Hugo Award-winning novels and novellas A Fire Upon the Deep , A Deepness in the Sky , Rainbows End , Fast Times at Fairmont High ...

 short story "True Names
True Names
True Names is the science fiction novella which brought Vernor Vinge to prominence in 1981. It is one of the earliest stories to present a fully fleshed-out concept of cyberspace, which would later be central to stories in the cyberpunk genre. Because of this, it is often referenced as a seminal...

." Widely used since, it has been criticized by its inventor, as Gibson himself would later describe it as an "evocative and essentially meaningless" buzzword
Buzzword
A buzzword is a term of art, salesmanship, politics, or technical jargon that is used in the media and wider society outside of its originally narrow technical context....

 that could serve as a cipher
Cipher
In cryptography, a cipher is an algorithm for performing encryption or decryption — a series of well-defined steps that can be followed as a procedure. An alternative, less common term is encipherment. In non-technical usage, a “cipher” is the same thing as a “code”; however, the concepts...

 for all of his "cybernetic musings". The first component of the term comes from "cybernetics
Cybernetics
Cybernetics is the interdisciplinary study of the structure of regulatory systems. Cybernetics is closely related to information theory, control theory and systems theory, at least in its first-order form...

", which is derived from the Greek κυβερνήτης (kybernētēs, steersman, governor, pilot, or rudder), a word introduced by Norbert Wiener
Norbert Wiener
Norbert Wiener was an American mathematician.A famous child prodigy, Wiener later became an early researcher in stochastic and noise processes, contributing work relevant to electronic engineering, electronic communication, and control systems.Wiener is regarded as the originator of cybernetics, a...

 for his pioneering work in electronic communication and control science.

Now ubiquitous, in current usage the term "cyberspace" stands for the global network of interdependent information technology infrastructures, telecommunications networks and computer processing systems. As a social experience, individuals can interact, exchange ideas, share information, provide social support, conduct business, direct actions, create artistic media, play games, engage in political discussion, and so on, using this global network. The term has become a conventional means to describe anything associated with the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

 and the diverse Internet culture. The United States government recognizes the interconnected information technology and the interdependent network of information technology infrastructures operating across this medium as part of the US National Critical Infrastructure
Critical infrastructure
Critical infrastructure is a term used by governments to describe assets that are essential for the functioning of a society and economy. Most commonly associated with the term are facilities for:*electricity generation, transmission and distribution;...

.

According to Chip Morningstar
Chip Morningstar
Chip Morningstar is an author, academic and developer of software systems for online entertainment and communication. A University of Michigan graduate, he participated in Project Xanadu, for which the word hypertext was first coined. Later, he overhauled the chat environment known as The Palace,...

 and F. Randall Farmer, cyberspace is defined more by the social interactions involved rather than its technical implementation. In their view, the computational medium in cyberspace is an augmentation of the communication channel between real people; the core characteristic of cyberspace is that it offers an environment that consists of many participants with the ability to affect and influence each other. They derive this concept from the observation that people seek richness, complexity, and depth within a virtual world.

Origins of the term

The word "cyberspace" (from cybernetics
Cybernetics
Cybernetics is the interdisciplinary study of the structure of regulatory systems. Cybernetics is closely related to information theory, control theory and systems theory, at least in its first-order form...

and space
Space
Space is the boundless, three-dimensional extent in which objects and events occur and have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum...

) was coined by science fiction novelist and seminal cyberpunk
Cyberpunk
Cyberpunk is a postmodern and science fiction genre noted for its focus on "high tech and low life." The name is a portmanteau of cybernetics and punk, and was originally coined by Bruce Bethke as the title of his short story "Cyberpunk," published in 1983...

 author William Gibson
William Gibson
William Gibson is an American-Canadian science fiction author.William Gibson may also refer to:-Association football:*Will Gibson , Scottish footballer...

 in his 1982 story "Burning Chrome
Burning Chrome
Burning Chrome is a collection of short stories written by William Gibson. Most of the stories take place in Gibson's Sprawl, an anonymous, shared setting for most of his cyberpunk work...

" and popularized by his 1984 novel Neuromancer
Neuromancer
Neuromancer is a 1984 novel by William Gibson, a seminal work in the cyberpunk genre and the first winner of the science-fiction "triple crown" — the Nebula Award, the Philip K. Dick Award, and the Hugo Award. It was Gibson's debut novel and the beginning of the Sprawl trilogy...

.
The portion of Neuromancer cited in this respect is usually the following:
Despite its originally negative overtone, the term no longer carries a negative connotation.

Gibson later commented on the origin of the term in the 2000 documentary No Maps for These Territories
No Maps for These Territories
No Maps for These Territories is an independent documentary film made by Mark Neale focusing on the speculative fiction author William Gibson. It features appearances by Jack Womack, Bruce Sterling, Bono, and The Edge and was released by Docurama...

:

Metaphorical

The metaphor used to describe the "sense of a social setting that exists purely within a space of representation and communication . . . it exists entirely within a computer space, distributed across increasingly complex and fluid networks." (Slater 2002, 355)
The term "Cyberspace" started to become a de facto synonym for the internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

, and later the World Wide Web
World Wide Web
The World Wide Web is a system of interlinked hypertext documents accessed via the Internet...

, during the 1990s, especially in academic circles and activist communities. Author Bruce Sterling
Bruce Sterling
Michael Bruce Sterling is an American science fiction author, best known for his novels and his work on the Mirrorshades anthology, which helped define the cyberpunk genre.-Writings:...

, who popularized this meaning, credits John Perry Barlow
John Perry Barlow
John Perry Barlow is an American poet and essayist, a retired Wyoming cattle rancher, and a cyberlibertarian political activist who has been associated with both the Democratic and Republican parties. He is also a former lyricist for the Grateful Dead and a founding member of the Electronic...

 as the first to use it to refer to "the present-day nexus of computer and telecommunications networks." Barlow describes it thus in his essay to announce the formation of the Electronic Frontier Foundation
Electronic Frontier Foundation
The Electronic Frontier Foundation is an international non-profit digital rights advocacy and legal organization based in the United States...

 (note the spatial metaphor) in June, 1990:
As Barlow, and the EFF, continued public education efforts to promote the idea of "digital rights
Digital rights
The term digital rights describes the permissions of individuals legitimately to perform actions involving the use of a computer, any electronic device, or a communications network...

", the term was increasingly used during the internet boom of the late 1990s.

Virtual environments

Although the present-day, loose use of the term "cyberspace" no longer implies or suggests immersion in a virtual reality, current technology allows the integration of a number of capabilities (sensors, signals, connections, transmissions, processors, and controllers) sufficient to generate a virtual interactive experience that is accessible regardless of a geographic location.

In 1989, Autodesk
Autodesk
Autodesk, Inc. is an American multinational corporation that focuses on 3D design software for use in the architecture, engineering, construction, manufacturing, media and entertainment industries. The company was founded in 1982 by John Walker, a coauthor of the first versions of the company's...

, an American multinational corporation that focuses on 2D and 3D design software, developed a virtual design system called Cyberspace.

Cyberspace as an internet metaphor

While cyberspace should not be confused with the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

, the term is often used to refer to objects and identities that exist largely within the communication network itself, so that a Website
Website
A website, also written as Web site, web site, or simply site, is a collection of related web pages containing images, videos or other digital assets. A website is hosted on at least one web server, accessible via a network such as the Internet or a private local area network through an Internet...

, for example, might be metaphorically said to "exist in cyberspace." According to this interpretation, events taking place on the internet are not happening in the locations where participants or servers are physically located, but "in cyberspace".

Firstly, cyberspace describes the flow of digital data through the network of interconnected computers: it is at once not "real", since one could not spatially locate it as a tangible object, and clearly "real" in its effects. Secondly, cyberspace is the site of computer-mediated communication (CMC), in which online relationships and alternative forms of online identity were enacted, raising important questions about the social psychology of internet use, the relationship between "online" and "offline" forms of life and interaction, and the relationship between the "real" and the virtual. Cyberspace draws attention to remediation of culture through new media
New media
New media is a broad term in media studies that emerged in the latter part of the 20th century. For example, new media holds out a possibility of on-demand access to content any time, anywhere, on any digital device, as well as interactive user feedback, creative participation and community...

 technologies: it is not just a communication tool but a social destination, and is culturally significant in its own right. Finally, cyberspace can be seen as providing new opportunities to reshape society and culture through "hidden" identities, or it can be seen as borderless communication and culture.
The "space" in cyberspace has more in common with the abstract, mathematical meanings of the term (see space
Space
Space is the boundless, three-dimensional extent in which objects and events occur and have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum...

) than physical space. It does not have the duality of positive and negative volume (while in physical space for example a room has the negative volume of usable space delineated by positive volume of walls, internet users cannot enter the screen and explore the unknown part of the internet as an extension of the space they are in), but spatial meaning can be attributed to the relationship between different page
Web page
A web page or webpage is a document or information resource that is suitable for the World Wide Web and can be accessed through a web browser and displayed on a monitor or mobile device. This information is usually in HTML or XHTML format, and may provide navigation to other web pages via hypertext...

s (of books as well as webservers), considering the unturned pages to be somewhere "out there." The concept of cyberspace therefore refers not to the content being presented to the surfer, but rather to the possibility of surfing among different site
Website
A website, also written as Web site, web site, or simply site, is a collection of related web pages containing images, videos or other digital assets. A website is hosted on at least one web server, accessible via a network such as the Internet or a private local area network through an Internet...

s, with feedback loops
Feedback
Feedback describes the situation when output from an event or phenomenon in the past will influence an occurrence or occurrences of the same Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or...

 between the user and the rest of the system creating the potential to always encounter something unknown or unexpected.

Videogames differ from text-based communication in that on-screen images are meant to be figures that actually occupy a space and the animation shows the movement of those figures. Images are supposed to form the positive volume that delineates the empty space. A game adopts the cyberspace metaphor by engaging more players in the game, and then figuratively representing them on the screen as avatar
Avatar (virtual reality)
In computing, an avatar is the graphical representation of the user or the user's alter ego or character. It may take either a three-dimensional form, as in games or virtual worlds, or a two-dimensional form as an icon in Internet forums and other online communities. It can also refer to a text...

s. Games do not have to stop at the avatar-player level, but current implementations aiming for more immersive
Immersion (virtual reality)
Immersion is the state of consciousness where an immersant's awareness of physical self is diminished or lost by being surrounded in an engrossing total environment; often artificial. This mental state is frequently accompanied with spatial excess, intense focus, a distorted sense of time, and...

 playing space (i.e. Laser tag
Laser tag
Laser tag is a team or individual sport or recreational activity where players attempt to score points by tagging targets, typically with a hand-held infrared-emitting targeting device. Infrared-sensitive targets are commonly worn by each player and are sometimes integrated within the arena in...

) take the form of augmented reality
Augmented reality
Augmented reality is a live, direct or indirect, view of a physical, real-world environment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data. It is related to a more general concept called mediated reality, in which a view of reality is...

 rather than cyberspace, fully immersive virtual realities remaining impractical.

Although the more radical consequences of the global communication network predicted by some cyberspace proponents (i.e. the diminishing of state influence envisioned by John Perry Barlow
John Perry Barlow
John Perry Barlow is an American poet and essayist, a retired Wyoming cattle rancher, and a cyberlibertarian political activist who has been associated with both the Democratic and Republican parties. He is also a former lyricist for the Grateful Dead and a founding member of the Electronic...

) failed to materialize and the word lost some of its novelty appeal, it remains current as of 2006.

Some virtual communities explicitly refer to the concept of cyberspace, for example Linden Lab
Linden Lab
Linden Research, Inc., d/b/a Linden Lab, is a privately held American Internet company that is best known as the creator of Second Life....

 calling their customers "Residents
Resident (Second Life)
- Activities of residents :Residents engage in many activities, just as people do in real life. Unlike real life, there is no biological need to seek nourishment or shelter. Thus some activities that would be necessary in the real world are purely voluntary leisure pursuits...

" of Second Life
Second Life
Second Life is an online virtual world developed by Linden Lab. It was launched on June 23, 2003. A number of free client programs, or Viewers, enable Second Life users, called Residents, to interact with each other through avatars...

, while all such communities can be positioned "in cyberspace" for explanatory and comparative purposes (as did Sterling in The Hacker Crackdown, followed by many journalists), integrating the metaphor into a wider cyber-culture
Cyberculture
Cyberculture is the culture that has emerged, or is emerging, from the use of computer networks for communication, entertainment and business. It is also the study of various social phenomena associated with the Internet and other new forms of network communication, such as online communities,...

.

The metaphor has been useful in helping a new generation of thought leaders to reason through new military strategies around the world, led largely by the US Department of Defense (DoD). The use of cyberspace as a metaphor has had its limits, however, especially in areas where the metaphor becomes confused with physical infrastructure. It has also been critiqued as being unhelpful for falsely employing a spatial metaphor to describe what is inherently a network.

Predating computers

A forerunner of the modern ideas of cyberspace is the Cartesian notion that people might be deceived by an evil demon that feeds them a false reality. This argument is the direct predecessor of modern ideas of a brain in a vat
Brain in a vat
In philosophy, the brain in a vat is an element used in a variety of thought experiments intended to draw out certain features of our ideas of knowledge, reality, truth, mind, and meaning...

 and many popular conceptions of cyberspace take Descartes's ideas as their starting point.

Visual arts
Visual arts
The visual arts are art forms that create works which are primarily visual in nature, such as ceramics, drawing, painting, sculpture, printmaking, design, crafts, and often modern visual arts and architecture...

 have a tradition, stretching back to antiquity
Zeuxis and Parrhasius
.Zeuxis was a painter who flourished during the 5th century BC.-Life and work:Zeuxis was born in Heraclea, probably Heraclea Lucania in southern Italy, around 464 BC and was presumably the pupil of Apollodorus. Zeuxis often thought himself misunderstood by his public and Aristotle did not like...

, of artifacts meant to fool the eye and be mistaken for reality. This questioning of reality occasionally led some philosophers and especially theologians to distrust art as deceiving people into entering a world which was not real (see Aniconism
Aniconism
Aniconism is the practice or belief in avoiding or shunning images of divine beings, prophets or other respected religious figures, or in different manifestations, any human beings or living creatures. The term aniconic may be used to describe the absence of graphic representations in a particular...

). The artistic challenge was resurrected with increasing ambition as art became more and more realistic with the invention of photography, film (see Arrival of a Train at La Ciotat
L'Arrivée d'un train en gare de la Ciotat
L'arrivée d'un train en gare de La Ciotat is an 1895 French short black-and-white silent documentary film directed...

), and immersive computer simulations.

Philosophy

American counterculture
Counterculture
Counterculture is a sociological term used to describe the values and norms of behavior of a cultural group, or subculture, that run counter to those of the social mainstream of the day, the cultural equivalent of political opposition. Counterculture can also be described as a group whose behavior...

 exponents like William S. Burroughs
William S. Burroughs
William Seward Burroughs II was an American novelist, poet, essayist and spoken word performer. A primary figure of the Beat Generation and a major postmodernist author, he is considered to be "one of the most politically trenchant, culturally influential, and innovative artists of the 20th...

 (whose literary influence on Gibson and cyberpunk in general is widely acknowledged) and Timothy Leary
Timothy Leary
Timothy Francis Leary was an American psychologist and writer, known for his advocacy of psychedelic drugs. During a time when drugs like LSD and psilocybin were legal, Leary conducted experiments at Harvard University under the Harvard Psilocybin Project, resulting in the Concord Prison...

 were among the first to extoll the potential of computers and computer networks for individual empowerment.

Some contemporary philosophers and scientists (e.g. David Deutsch
David Deutsch
David Elieser Deutsch, FRS is an Israeli-British physicist at the University of Oxford. He is a non-stipendiary Visiting Professor in the Department of Atomic and Laser Physics at the Centre for Quantum Computation in the Clarendon Laboratory of the University of Oxford...

 in The Fabric of Reality) employ virtual reality in various thought experiment
Thought experiment
A thought experiment or Gedankenexperiment considers some hypothesis, theory, or principle for the purpose of thinking through its consequences...

s. For example Philip Zhai
Philip Zhai
Philip Zhai also known as Zhai Zhenming is a philosopher who writes in both English and Chinese.Zhai is the author of Get Real: A Philosophical Adventure in Virtual Reality , in which he argues that the logical extreme of virtual reality is ontologically equivalent to actual reality...

 in Get Real: A Philosophical Adventure in Virtual Reality connects cyberspace to the platonic tradition:
Note that this brain-in-a-vat argument conflates cyberspace with reality
Reality
In philosophy, reality is the state of things as they actually exist, rather than as they may appear or might be imagined. In a wider definition, reality includes everything that is and has been, whether or not it is observable or comprehensible...

, while the more common descriptions of cyberspace contrast it with the "real world".

Art

Main article: New media art
New media art
New media art is a genre that encompasses artworks created with new media technologies, including digital art, computer graphics, computer animation, virtual art, Internet art, interactive art, computer robotics, and art as biotechnology...



Having originated among writers, the concept of cyberspace remains most popular in literature and film. Although artists working with other media have expressed interest in the concept, such as Roy Ascott
Roy Ascott
Roy Ascott is a British artist and theorist, who works with cybernetics and telematics. He is President of the Planetary Collegium.- Biography :...

, "cyberspace" in digital art
Digital art
Digital art is a general term for a range of artistic works and practices that use digital technology as an essential part of the creative and/or presentation process...

 is mostly used as a synonym for immersive virtual reality and remains more discussed than enacted.
Indian epic Mahabaratha written by sage Vyasar talks about concepts what is called today Virtual reality, Transportation in to matrix and web conferencing.

Computer crime

Main article: Computer crime
Computer crime
Computer crime, or cybercrime, refers to any crime that involves a computer and a network. The computer may have been used in the commission of a crime, or it may be the target. Netcrime refers to criminal exploitation of the Internet. Such crimes may threaten a nation’s security and financial health...



Cyberspace also brings together every service and facility imaginable to expedite money laundering. One can purchase anonymous credit cards, bank accounts, encrypted global mobile telephones, and false passports. From there one can pay professional advisors to set up IBCs (International Business Corporations, or corporations with anonymous ownership) or similar structures in OFCs (Offshore Financial Centers). Such advisors are loath to ask any penetrating questions about the wealth and activities of their clients, since the average fees criminals pay them to launder their money can be as much as 20 percent.

5-level model

A 5-level model has been designed recently in France. According to it, the cyberspace is composed of 5 layers based on information discoveries : language, writing, printing, Internet, etc.. This original model links the world of information to telecommunication technologies.

Popular culture examples

  • The anime Digimon
    Digimon
    , short for , is a Japanese media franchise encompassing digital toys, anime, manga and video games. The franchise's eponymous creatures are monsters of various forms living in a "Digital World", a parallel universe that originated from Earth's various communication networks.-Conception and...

    is set in a variant of the cyberspace concept called the "Digital World". The Digital World is a parallel universe
    Parallel universe (fiction)
    A parallel universe or alternative reality is a hypothetical self-contained separate reality coexisting with one's own. A specific group of parallel universes is called a "multiverse", although this term can also be used to describe the possible parallel universes that constitute reality...

     made up of data from the internet. Similar to cyberspace, except that people could physically enter this world instead of merely using a computer.
  • The CGI series, ReBoot
    ReBoot
    ReBoot is a Canadian CGI-animated action-adventure cartoon series that originally aired from 1994 to 2001. It was produced by Vancouver-based production company Mainframe Entertainment, Alliance Communications, BLT Productions and created by Gavin Blair, Ian Pearson, Phil Mitchell and John Grace,...

    , takes place entirely inside cyberspace, which is composed of two worlds: the Net and the Web.
  • In the film Tron
    Tron
    -Film:*Tron , a franchise that began in 1982 with the Walt Disney Pictures film Tron** Tron , a 1982 science fiction film by Disney, starring Jeff Bridges, Bruce Boxleitner, Cindy Morgan, Dan Shor and David Warner...

    , a programmer was physically transferred to the program world, where programs were personalities, resembling the forms of their creators.
  • In the film Virtuosity
    Virtuosity
    Virtuosity is a 1995 techno-thriller film directed by Brett Leonard. The movie tells the story of a virtual villain's successful attempt to escape into the "real world". SID 6.7, the villain program portrayed by Russell Crowe, is eventually transplanted into an android body and escapes...

    a program encapsulating a super-criminal within a virtual world simulation escapes into the "real world".
  • In the novel Simulacron-3
    Simulacron-3
    Simulacron-3 , by Daniel F. Galouye, is an American science fiction novel featuring an early literary description of virtual reality.-Plot summary:...

    the author Daniel F. Galouye explores multiple levels of "reality" represented by the multiple levels of computer simulation involved.
  • The idea of "the matrix" in the film The Matrix
    The Matrix
    The Matrix is a 1999 science fiction-action film written and directed by Larry and Andy Wachowski, starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Joe Pantoliano, and Hugo Weaving...

    resembles a complex form of cyberspace where people are "jacked in" from birth and do not know that the reality they experience is virtual.

See also

  • Augmented browsing
    Augmented browsing
    Augmented browsing describes the experience of using a system that can automatically augment or improve the information in web pages. For example, augmented browsing could be used to automatically add definitions for all scientific or technical keywords that occur in a document...

  • Augmented virtuality
    Augmented virtuality
    Augmented virtuality refers to the merging of real world objects into virtual worlds.As an intermediate case in the Virtuality Continuum, it refers to predominantly virtual spaces, where physical elements, e.g. physical objects or people, are dynamically integrated into, and can interact with the...

  • Community Information Grid (CIG) 1.0
    Community Information Grid (CIG) 1.0
    The Community Information Grid 1.0 is a composition of real-word and cyberworld elements providing the users with fused-data, that is linked geo-spatially, and easy to access metadata encoded Information....

  • CyberEmotions
    CyberEmotions
    CyberEmotions is a large-scale integrating project funded by the European Commission under the Seventh Framework Programme in FET ICT domain theme 3: ‘Science of complex systems for socially intelligent ICT’...

  • Cyberglove
  • Cybernetics
    Cybernetics
    Cybernetics is the interdisciplinary study of the structure of regulatory systems. Cybernetics is closely related to information theory, control theory and systems theory, at least in its first-order form...

  • Cybercrime
    CyberCrime
    CyberCrime was an innovative, weekly America television program on TechTV that focused on the dangers facing computer users. Filmed in San Francisco, California, the show was hosted by Alex Wellen and Jennifer London...

  • Cyber law
  • Cyber Operations
    Cyber Operations
    Cyber Operations is a classification of military operations that use of Computer Network Attack , Computer Network Defense ,Computer Network Exploitation against an enemy to achieve military objectives.- History :...

  • Cybersecurity
  • Cyber-warfare
    Cyber-warfare
    Cyberwarfare refers to politically motivated hacking to conduct sabotage and espionage. It is a form of information warfare sometimes seen as analogous to conventional warfare although this analogy is controversial for both its accuracy and its political motivation.Government security expert...

  • Cybersex
    Cybersex
    Cybersex, also called computer sex, Internet sex, netsex, mudsex, TinySex and, colloquially, cybering, is a virtual sex encounter in which two or more persons connected remotely via computer network send each other sexually explicit messages describing a sexual experience...

  • Cyberzine
  • Cipherspace
    Cipherspace
    Cipherspace or cypherspace is the encrypted equivalent to cyberspace. Examples of cipherspaces include Freenet, I2P, Tor, and some anonymous mail-forwarding services....

  • Crypto-anarchism
    Crypto-anarchism
    Crypto-anarchism expounds the use of strong public-key cryptography to bring about privacy and freedom. It was described by Vernor Vinge as a cyberspatial realization of anarchism. Crypto-anarchists aim to create cryptographic software that can be used to evade prosecution and harassment while...

  • Digital pet
    Digital pet
    A digital pet is a type of artificial human companion. They are usually kept for companionship or enjoyment. People may keep a digital pet in lieu of a real pet....

  • Electronic sports
    Electronic sports
    Electronic sports comprises the competitive play of video games. Other terms include competitive gaming, professional gaming and cybersports...

  • Information highway
  • Infosphere
    Infosphere
    Infosphere is a neologism composed of information and sphere.The first documented use of the word "InfoSphere" was a 1971 Time Magazine book review by R.Z...

  • Internet art
    Internet art
    Internet art is a form of digital artwork distributed via the Internet. This form of art has circumvented the traditional dominance of the gallery and museum system, delivering aesthetic experiences via the Internet. In many cases, the viewer is drawn into some kind of interaction with the work...

  • Meatspace
  • Metaverse
    Metaverse
    The Metaverse is our collective online shared space, created by the convergence of virtually enhanced physical reality and physically persistent virtual space, including the sum of all virtual worlds, augmented reality, and the internet...

  • Mixed reality
    Mixed reality
    Mixed reality refers to the merging of real and virtual worlds to produce new environments and visualisations where physical and digital objects co-exist and interact in real time...

  • Noosphere
    Noosphere
    Noosphere , according to the thought of Vladimir Vernadsky and Teilhard de Chardin, denotes the "sphere of human thought". The word is derived from the Greek νοῦς + σφαῖρα , in lexical analogy to "atmosphere" and "biosphere". Introduced by Pierre Teilhard de Chardin 1922 in his Cosmogenesis"...

  • Simulated Reality
    Simulated reality
    Simulated reality is the proposition that reality could be simulated—perhaps by computer simulation—to a degree indistinguishable from "true" reality. It could contain conscious minds which may or may not be fully aware that they are living inside a simulation....

  • Social software
    Social software
    Social software applications include communication tools and interactive tools. Communication tools typically handle the capturing, storing and presentation of communication, usually written but increasingly including audio and video as well. Interactive tools handle mediated interactions between a...

  • Telepresence
    Telepresence
    Telepresence refers to a set of technologies which allow a person to feel as if they were present, to give the appearance of being present, or to have an effect, via telerobotics, at a place other than their true location....

  • Virtual world
    Virtual world
    A virtual world is an online community that takes the form of a computer-based simulated environment through which users can interact with one another and use and create objects. The term has become largely synonymous with interactive 3D virtual environments, where the users take the form of...

  • Virtuality Continuum
    Virtuality Continuum
    thumb|right|400px|Reality-Virtuality Continuum.The Virtuality Continuum is a phrase used to describe a concept that there is a continuous scale ranging between the completely virtual, a Virtuality, and the completely real: Reality. The reality-virtuality continuum therefore encompasses all possible...

  • Virtual reality
    Virtual reality
    Virtual reality , also known as virtuality, is a term that applies to computer-simulated environments that can simulate physical presence in places in the real world, as well as in imaginary worlds...


External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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