Virtual reality (VR) | Definition, Development, Technology, …
2024年12月13日 · virtual reality (VR), the use of computer modeling and simulation that enables a person to interact with an artificial three-dimensional (3-D) visual or other sensory environment. VR applications immerse the user in a computer-generated environment that simulates reality through the use of interactive devices, which send and receive information ...
virtual reality summary | Britannica
virtual reality, Use of computer modeling and simulation to enable a person to interact with an artificial three-dimensional visual or other sensory environment.
Virtual reality - Immersive, Experiences, Technology | Britannica
2024年12月13日 · Despite the collapse of efforts to market VR workstations in the configuration stabilized at VPL and NASA, virtual world, augmented reality, and telepresence technologies were successfully launched throughout the 1990s and into the 21st century as platforms for creative work, research spaces, games, training environments, and social spaces.
Virtual reality - Entertainment, Immersion, Simulation | Britannica
2024年12月13日 · Virtual reality - Entertainment, Immersion, Simulation: As virtual worlds became more detailed and immersive, people began to spend time in these spaces for entertainment, aesthetic inspiration, and socializing.
Virtual reality - Education, Training, Immersion | Britannica
2024年12月13日 · Virtual reality - Education, Training, Immersion: An important area of application for VR systems has always been training for real-life activities. The appeal of simulations is that they can provide training equal or nearly equal to practice with real systems, but at reduced cost and with greater safety.
Metaverse | Definition, Meaning, & Facts | Britannica
2024年12月13日 · Metaverse, proposed network of immersive online worlds experienced typically through virtual reality or augmented reality in which users would interact with each other and purchase goods and services, some of which would exist only in the online world.
Henry E. Lowood | Britannica
Doom, first-person shooter electronic game released in December 1993 that changed the direction of almost every aspect of personal computer (PC) games, from graphics and networking technology to styles of play, notions of authorship, and public scrutiny of game content.
Cyberspace | Digital Communications & Security | Britannica
cyberspace, amorphous, supposedly “virtual” world created by links between computers, Internet-enabled devices, servers, routers, and other components of the Internet’s infrastructure. As opposed to the Internet itself, however, cyberspace is the place produced by these links.
Transistor | Definition & Uses | Britannica
2024年10月30日 · transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” which often contain billions of these minuscule devices etched into their shiny surfaces.Deeply embedded in almost everything electronic, transistors have become the nerve cells of the Information Age.
Virtual reality Definition & Meaning | Britannica Dictionary
VIRTUAL REALITY meaning: an artificial world of images and sounds created by a computer that is affected by the actions of a person who is experiencing it
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