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Virtuality (gaming)
Virtuality is a line of virtual reality gaming machines produced by Virtuality Group, and found in video arcades in the early 1990s. The machines deliver real time (less than 50 ms latency) gaming via a stereoscopic visor, joysticks, and networked units for multi-player gaming. Following Dr. Jonathan D Waldern's VR PhD research (1985–1990) and supported by IBM Research Labs, Virtuality Group was formed in 1985 as a startup called W Industries. Waldern's earlier work at Leicester Polytechnic's Human Computer Interface Research Unit had produced a computer system featuring "no less than five 16- and 32-bit microcomputers" that could produce a stereoscopic view of a three-dimensional scene, viewed on a screen using special headgear featuring an active shutter system, with head and hand tracking using "sonic sensors" to determine the viewer's position. Waldern's company developed many of the principal components including VR headsets, graphics subsystems, 3D trackers, exoskel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtuality Marketing Page
Virtual reality (VR) is a Simulation, simulated experience that employs pose tracking and 3D near-eye displays to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical or military training) and business (such as virtual meetings). Other distinct types of VR-style technology include augmented reality and mixed reality, sometimes referred to as extended reality or XR, although definitions are currently changing due to the nascence of the industry. Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate 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 created by VR headsets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Reality Headset
A virtual reality headset (or VR headset) is a head-mounted device that provides virtual reality for the wearer. VR headsets are widely used with VR video games but they are also used in other applications, including simulators and trainers. VR headsets typically include a stereoscopic display (providing separate images for each eye), stereo sound, and sensors like accelerometers and gyroscopes for tracking the pose of the user's head to match the orientation of the virtual camera with the user's eye positions in the real world. Some VR headsets also have eye-tracking sensors and gaming controllers. The VR glasses use a technology called head-tracking, which changes the field of vision as a person turns their head. The technology may not be perfect, as there is latency if the head moves too fast. Still, it does offer an immersive experience. History The Sega VR, announced in 1991 and seen in early 1993 at the Winter CES, was never released for consoles, but was utilized fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MC88110
The MC88110 was a microprocessor developed by Motorola that implemented the 88000 instruction set architecture (ISA). The MC88110 was a second-generation implementation of the 88000 ISA, succeeding the MC88100. It was designed for use in personal computers and workstations. History The first technical description of the MC88110 was given in November 1991 at the Microprocessor Forum held in San Francisco. The microprocessor was introduced in 1992, operating at 50 MHz. Users were Data General in their AViiON servers, Harris in real-time UNIX systems and Motorola in their single-board computers. NeXT was to introduce a workstation using the MC88110, the NeXT RISC Workstation, but they left the hardware business and cancelled the product before development had completed. Description It implemented extensions to the original ISA, such a separate floating-point register file, extended-precision (80-bit) floating-point data types and new integer and graphics instructions. It a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Computer
A personal computer (PC) is a multi-purpose microcomputer whose size, capabilities, and price make it feasible for individual use. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician. Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers. Primarily in the late 1970s and 1980s, the term home computer was also used. Institutional or corporate computer owners in the 1960s had to write their own programs to do any useful work with the machines. While personal computer users may develop their own applications, usually these systems run commercial software, free-of-charge software ("freeware"), which is most often proprietary, or free and open-source software, which is provided in "ready-to-run", or binary, form. Software for personal computers is typically developed and distributed independently from the hardware or operating system ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intel 80486
The Intel 486, officially named i486 and also known as 80486, is a microprocessor. It is a higher-performance follow-up to the Intel 386. The i486 was introduced in 1989. It represents the fourth generation of binary compatible CPUs following the 8086 of 1978, the Intel 80286 of 1982, and 1985's i386. It was the first tightly- pipelined x86 design as well as the first x86 chip to include more than one million transistors. It offered a large on-chip cache and an integrated floating-point unit. A typical 50 MHz i486 executes around 40 million instructions per second (MIPS), reaching 50 MIPS peak performance. It is approximately twice as fast as the i386 or i286 per clock cycle. The i486's improved performance is thanks to its five-stage pipeline with all stages bound to a single cycle. The enhanced FPU unit on the chip was significantly faster than the i387 FPU per cycle. The intel 80387 FPU ("i387") was a separate, optional math coprocessor that was installed in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imagine Media
Future US, Inc. (formerly known as Imagine Media and The Future Network USA) is an American media corporation specializing in targeted magazines and websites in the video games, music, and technology markets. Headquartered in New York City, the corporation has offices in: Alexandria, Virginia; Minneapolis, Minnesota; and Washington, D.C. Future US is owned by parent company, Future plc, a specialist media company based in Bath, Somerset, England. History The company was established when Future plc acquired struggling Greensboro ( N.C.) video game magazine publisher GP Publications, publisher of ''Game Players'' magazine, in 1994. The company launched a number of titles including ''PC Gamer'', and relocated from North Carolina to the San Francisco Bay Area, occupying various properties in Burlingame and South San Francisco. When Chris Anderson, the founder of Future plc, sold Future to Pearson plc he retained GP, renamed Imagine Media, Inc. in June 1995, and operated it as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Next Generation (magazine)
''Next Generation'' was a video game magazine that was published by Imagine Media (now Future US). It was affiliated to and shared editorial with the UK's ''Edge'' magazine. ''Next Generation'' ran from January 1995 until January 2002. It was published by Jonathan Simpson-Bint and edited by Neil West. Other editors included Chris Charla, Tom Russo, and Blake Fischer. ''Next Generation'' initially covered the 32-bit consoles including 3DO, Atari Jaguar, and the then-still unreleased Sony PlayStation and Sega Saturn. Unlike competitors ''GamePro'' and ''Electronic Gaming Monthly'', the magazine was directed towards a different readership by focusing on the industry itself rather than individual games. Publication history The magazine was first published by GP Publications up until May 1995 when the publisher rebranded as Imagine Media. In September 1999, ''Next Generation'' was redesigned, its cover name shortened to simply ''NextGen''. This would start what was known as "Lif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Gaming World
''Computer Gaming World'' (CGW) was an American computer game magazine published between 1981 and 2006. One of the few magazines of the era to survive the video game crash of 1983, it was sold to Ziff Davis in 1993. It expanded greatly through the 1990s and became one of the largest dedicated video game magazines, reaching around 500 pages by 1997. In the early 2000s its circulation was about 300,000, only slightly behind the market leader ''PC Gamer''. But, like most magazines of the era, the rapid move of its advertising revenue to internet properties led to a decline in revenue. In 2006, Ziff announced it would be refocused as ''Games for Windows'', before moving it to solely online format, and then shutting down completely later the same year. History In 1979, Russell Sipe left the Southern Baptist Convention ministry. A fan of computer games, he realized in spring 1981 that no magazine was dedicated to computer games. Although Sipe had no publishing experience, he formed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harrier Jump Jet
The Harrier, informally referred to as the Harrier jump jet, is a family of jet-powered attack aircraft capable of vertical/short takeoff and landing operations (V/STOL). Named after a bird of prey, it was originally developed by British manufacturer Hawker Siddeley in the 1960s. The Harrier emerged as the only truly successful V/STOL design of the many attempted during that era. It was conceived to operate from improvised bases, such as car parks or forest clearings, without requiring large and vulnerable air bases. Later, the design was adapted for use from aircraft carriers. There are two generations and four main variants of the Harrier family, developed by both UK and US manufacturers: * Hawker Siddeley Harrier ** British Aerospace Sea Harrier * McDonnell Douglas AV-8B Harrier II ** British Aerospace Harrier II The Hawker Siddeley Harrier is the first generation-version and is also known as the AV-8A or AV-8C Harrier; it was used by multiple air forces, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterodactyl
Pterosaurs (; from Greek ''pteron'' and ''sauros'', meaning "wing lizard") is an extinct clade of flying reptiles in the order, Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous (228 to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. There were two major types of pterosaurs. Basal pterosaurs (also called 'non-pterodactyloid pterosaurs' or 'rhamphorhynchoids') were smaller animals with fully toothed jaws and, typically, long tails. Their wide wing membranes probably included and connected the hind legs. On the ground, they would have had an awkward sprawling posture, but the anatomy of their joints and strong claws would have made them effective climbers, and some may have even lived in trees. Basal pterosaurs were insectiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amiga 3000
The Commodore Amiga 3000, or A3000, is a personal computer released by Commodore in June 1990. It features improved processing speed, improved graphics rendering, and a new revision of the operating system. It is the successor to the Amiga 2000. Its predecessors, the Amiga 500, 1000 and 2000, share the same fundamental system architecture and consequently perform without much variation in processing speed despite considerable variation in purchase price. The A3000 however, was entirely reworked and rethought as a high-end workstation. The new Motorola 32-bit 68030 CPU, 68882 math co-processor, and 32-bit system memory increase the integer processing speed by a factor of 5 to 18, and the floating-point processing speed by a factor of 7 to 200 times. The new 32-bit Zorro III expansion slots provide for faster and more powerful expansion capabilities. In common with earlier Amigas the 3000 runs a 32-bit operating system called AmigaOS. Version 2.0 is generally considered to have a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London
London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major settlement for two millennia. The City of London, its ancient core and financial centre, was founded by the Romans as '' Londinium'' and retains its medieval boundaries.See also: Independent city § National capitals The City of Westminster, to the west of the City of London, has for centuries hosted the national government and parliament. Since the 19th century, the name "London" has also referred to the metropolis around this core, historically split between the counties of Middlesex, Essex, Surrey, Kent, and Hertfordshire, which largely comprises Greater London, governed by the Greater London Authority.The Greater London Authority consists of the Mayor of London and the London Assembly. The London Mayor is distinguished fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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