Virtual reality

“ Once the imagination is opened to fresh human endeavors-live in an underwater city, wear the lightest or heaviest clothing, interconnect with the world through what you wear, interact with new, genetically engineered humans-virtual space is opened for investigation. Regardless of how a virtual experience is made possible-drawings, diagrams, combinations of images and sounds, triggered dreams, happenings, or the digital embodiment of virtual reality-it escapes literacy-based constraints and embodies new languages, especially synaesthetic languages. ”

“ The absent in a virtual reality environment is very often as important as the present. On the back channels of virtual reality interactions, not only words but also data describing human reactions (turning one's head, closing the eyes, gesturing with the hand) can be transmitted. Once fed back, such data becomes part of the virtual world, adapted to the condition of the person experiencing it. This is why interest in cognitive characteristics of oral communication-of the primitive stages or of the present-remains important. ”

“ Scott's light bulb went off. "That's like the Holo-Deck on Star
Trek!"
"That is the ultimate in virtual reality, yes. But before we can achieve that, imagine sitting in a virtual cockpit of a virtual car, and seeing exactly what you would see from a race car at the Indy 500. The crowds, the noises, and just as importantly, the feel of the car you are driving. As you drive, you shift and the car reacts, you feel the car react. You actually follow the track in the path that you steer. The combination of sight, sound and hearing, even smell, creates a total illusion. ”

“ In parallel to advances in computing power will be the ability to transfer information into and out of the hands of individual users. The addition of virtual reality and other technical aids will enhance and potentially quicken individual decision-making ability. ”

“ The hackers looked at each until Dave took the ball.
"A virtual reality is fooling the mind and body into believing something is real that isn't real." Scott's face was blank. "Ever been to Disneyland?" Dave asked. Scott nodded. "And you've ridden Star Tours?" Scott nodded again. "Well, that's a simple virtual reality. Star Tours fools your body into thinking that you are in a space ship careening through an asteroid belt, but in reality, you are suspended on a few guy wires. The projected image reinforces the sensory hallucination." ”

“ They carry with them efficiency expectations typical of the Machine Age. Other visual sign systems transcend the limits of literacy: concrete poetry, happening, animation, performance games that lead to interactive video, hypermedia or interactive multimedia, virtual reality, and global networks. Within such experiences, a different dynamics and a focus on distinctions, instead of on homogeneity, are embedded. Most of these experiences originate in the practical requirement to extend the human being's experiential horizon, and the need to keep pace with the dynamics of global economy. ”

“ Today's successful movies are image models, which try to develop and extend some of the incipient image models preexisting in the mind of the viewer.
We remind here that people have the tendency to expand their structure of models outside their mind. When the models can't be expanded to the external reality, there is the tendency to expand these models into a virtual reality. ”

“ I would submit to the reader the observation that the visual, primarily, and other sensory information are recuperated and used in ways that change human experience. Where words no longer suffice, visualized images of the unseen constitute a mediating language, allowing us to understand phenomena otherwise inaccessible-the micro- or remote universe, for instance. Touch, smell, and sound can be articulated and introduced as statements in a series of events for which written and spoken language are no longer adequate. Virtual reality is synthesized as a valid simulation of real reality. ”

“ The location of both the individual and his unit can be measured in real time in meters, if not feet, anywhere in the world. Through virtual reality, movement in three-dimensional grids over hundreds of square kilometers, offer precise location and movement control, both during day and night in conditions of unprecedented confidence. This occurs in real time. Denying or deceiving the adversary, including real-time manipulation of senses and inputs, is part of this control. ”

“ Big data, cloud computing, artificial intelligence, virtual reality, augmented reality and other information technologies are making great progress and expediting innovations in the means and channels of online communication. ”

“ Keep an eye out, then, for WebSpace—the new 3D viewer from Silicon Graphics, the California company whose technology helped create many of the special effects in Jurassic Park. WebSpace will work as an add-on with popular Web browsers such as Netscape and Spyglass Enhanced Mosaic.
WebSpace-style technology, needless to say, is far too good to waste on shopping alone. Virtual reality software for the Web may also help you tour the National Gallery of Art, the Library of Congress, or Mount Kilimanjaro—not to mention Hong Kong or Rio de Janeiro. ”

“ See cyberspace. 2. A form of network interaction incorporating aspects of role-playing games, interactive theater, improvisational comedy, and `true confessions' magazines. In a virtual reality forum (such as Usenet's alt.callahans newsgroup or the MUD experiments on Internet) , interaction between the participants is written like a shared novel complete with scenery, `foreground characters' that may be personae utterly unlike the people who write them, and common `background characters' manipulable by all parties. ”

“ For example, if a virtual reality headset requires a managed slice of network infrastructure to communicate with a cloud-based gaming service, this increases the attack surface of the core network by enabling signaling and control to edge- and cloud-based compute entities. ”

“ Whatever the kind of book—a Tom Clancy thriller or an anarchistic tract—TeleRead libraries would allow easy global distribution.
In rich countries such as the United States and Sweden, the need for national digital libraries would only grow with the introduction of better televisions and video games, not to mention the distractions of the Net itself—including virtual reality, at some point. Even in wealthy nations, people had only so much disposable income. ”

“ Merely transmitting the right information at the right time will not be sufficient for operations enabling Rapid Dominance. Information will need to be fused to create knowledge-based displays. The technologies that will be important in this area go beyond the data fusion algorithms currently in place and should leverage heavily off of technologies in fields such as computer image generation, virtual reality, and advanced simulation. ”

“ Notional `information-space' loaded with visual cues and navigable with brain-computer interfaces called `cyberspace decks'; a characteristic prop of {cyberpunk} SF. At the time of this writing (mid-1991) , serious efforts to construct {virtual reality} interfaces modeled explicitly on Gibsonian cyberspace are already under way, using more conventional devices such as glove sensors and binocular TV headsets. Few hackers are prepared to deny outright the possibility of a cyberspace someday evolving out of the network (see {network, the}) . ”

“ This will be characterized by the infusion of technology into almost every facet of our lives. Breakthrough technologies in the areas of quantum computing, artificial intelligence, nano technologies, the internet of things, robotics, self-driving electric vehicles, 3D printing, Virtual and Augmented Reality, among others that will radically transform the way business is done. ”

“ Powerful computer graphics, with a refresh rate high enough to maintain the illusion of space and motion, make a virtual space available. Within this space, one's own image can become a partner of dialogue or confrontation. Journeys outside one's body and inside one's imagination are experienced not only in advanced laboratories, but also in the new entertainment centers that appeal to children as well as adults. ”

“ Not everything need be virtual. Active badges T transmit data pertinent to an individual's identification in his or her world. Not only is it easier to locate a person, but the memory of human interaction, in the form of digital traces, allows people and machines to remember. You step into a room, and your presence is automatically acknowledged. The computer lets you know how many messages are waiting for you, and from whom. ”

“ Virtual Worlds – virtual worlds are immersive online environments whose 'residents' are avatars representing individuals who participate via the Internet. Some, such as the very popular World of Warcraft, are explicitly focused on gaming and entertainment. However, possibly the most well known of these from an educational perspective is Second Life, a fully threedimensional world where users with many varying interests interact, but within which many universities and businesses are now constructing virtual campuses for their students. ”

“ Research starts from a premise that belongs to the realm of reasoning, not rationality: humans and the problem being solved are continuously changing.
Exploring the virtual
Virtual realities are focused on almost everything that art pursues: illusion of space, time, movement, projection of human emotions. Interacting with such a system means that the person becomes involved in the inside of images, sounds, and movements. ”

“ Modern communications will tend to be more multimedia-based, which is particularly important for Rapid Dominance, where decisions must be made quickly based upon very large quantities of data, some of which will be collected and transmitted in real time. Technologies such as digital video teleconferencing, virtual whiteboards, and even 3D virtual environments where commanders may participate in collaborative planning sessions will become important. ”

“ That such an experience turns out to be a design experience, not a biological accident (e.g., a child who grew up among animals, whose language fails to develop and whose behavior is uncouth) , is relevant insofar as freedom from language can be investigated only in relation to its consequences pertaining to human practical experiences.
Virtuality is actually the generic reality of all and any design practical experience. From among the very many designs in a state of virtuality, only a small number will become real. ”

“ Interconnected virtual worlds support human interactions in the space of their scientific, poetic, or artistic interest, or combinations thereof, stimulating the hope, as naive as it may sound, for a new Renaissance. ”

“ Once upon a dream we imagined a digital revolution,
Of friendly global villages, where everyone took in each other’s virtual bins,
Human consciousness uploaded into an expanding sphere of universal social literacy. ”

“ Tele-presence is less expressive a name for what researchers actually perform thousands of miles away from each other, using expensive machines and various measuring and testing devices. The laboratories that once served as the place for scientific self-constitution are replaced by collaboratories, a combination of real instruments, which can be used more efficiently, and virtual places of research that allow for more creativity. Real-time interaction is fundamental to the context of focusing on nano-scale. ”

“ But experience gained in computational research of knowledge points to other aspects critical to the relation between the individual and society. Humans constitute themselves in a variety of practical experiences that require alternatives to language. Powerful mathematical notations, diagrams, visualization techniques, acoustics, holography, and virtual space are such alternative means. Non-linear association and cognitive paths, until now embodied in hypertext structures that we experience on the World Wide Web, belong to this category, too. ”

“ These individuals are able to constitute their practical experiences through means, among which books and libraries do not present themselves as alternatives. Global networks are not a habitat for the human mind, but they are an effective medium for mind interactions of individuals who are physically far from being equal. Custom access to knowledge available in the virtual library is the main characteristic, more so than the wealth of data types and retrieval procedures. ”

“ Multimedia convergence deserves our attention for reasons which go far beyond the entertainment, mass media and telecommunications industries. The technological revolution which has made multimedia convergence possible will continue apace, creating new configurations among an ever-widening range of industries. The digitalization of information processing and delivery is transforming the way financial systems operate, the way enterprises exchange information internally and externally, and the way individuals work in an increasingly electronic environment. ”

“ As we enter the age of electronic reproduction, massive communication that supports interactive multimedia, and information integration through networks (adapted for pipelining data and all kinds of images) , we encounter such possibilities. We are also subjected to new experiences-for instance, simultaneous transmission of art and interpretation, moreover the possibility to contribute our own interpretation, to become co-makers of whatever is presented to us through the very malleable digital media. ”