|
Cyber Chess
''Cyber Chess'' is a chess-playing computer program developed by William Tunstall-Pedoe. It was written for the Acorn Archimedes and published commercially by The Fourth Dimension. Development Evaluation of moves was tuned by use of a genetic algorithm. Gameplay The game provides play against another human or the computer (at various levels of difficulty). Saved games and graphics export as vector Drawfiles are supported. Reception In ''Acorn Users games review of 1993/94, Cyber Chess was listed number 55 in the Best 100 Games. The game was well received by the magazines ''Acorn Computing'' and ''Archimedes World'', but the retail price of £35 was criticised by ''The Icon Bar ''The Icon Bar'' (also referred to as ''TIB'') is a computing and technology website with a focus on the RISC OS computer operating system. History ''The Icon Bar'' was founded in 2000 by Tim Fountain, Alasdair Bailey and Richard Goodwin. I ...'' in an article about the marketing of games. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Fourth Dimension (company)
The Fourth Dimension (4D) was a major video game publisher for the BBC Micro, Acorn Electron, Acorn Archimedes and RiscPC between 1989 and 1998. Previously, The Fourth Dimension had been known as Impact Software, which specialised mainly in BBC Micro games. Some of 4D's staff had worked for Superior Software. Notable release included ''Cyber Chess'', ''Stunt Racer 2000'', '' Galactic Dan'' and ''Chocks Away''. History In 1989, The Fourth Dimension was founded by brothers Mark and Steve Botterill in Sheffield. Originally it was called Impact Software. It released software for Acorn's 8-bit and 32-bit computer ranges. Following the demise of Acorn and the subsequent contraction of the RISC OS games market, The Fourth Dimension brand and rights to the software back-catalogue was acquired by CJE Micro's. In 2002, the publisher backed a scheme subsidising the cost of hardware for developers. In 2004, CJE Micro's sold the rights to the software to APDL, the Archimedes Public D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saved Game
A saved game (also called a game save, savegame, savefile, save point, or simply save) is a piece of digitally stored information about the progress of a player in a video game. From the earliest games in the 1970s onward, game platform hardware and memory improved, which led to bigger and more complex computer games, which, in turn, tended to take more and more time to play them from start to finish. This naturally led to the need to store in some way the progress, and how to handle the case where the player received a " game over". More modern games with a heavier emphasis on storytelling are designed to allow the player many choices that impact the story in a profound way later on, and some game designers do not want to allow more than one save game so that the experience will always be "fresh". Game designers allow players to prevent the loss of progress in the game (as might happen after a game over). Games designed this way encourage players to 'try things out', and on r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acorn Archimedes Games
The acorn, or oaknut, is the nut of the oaks and their close relatives (genera ''Quercus'' and ''Lithocarpus'', in the family Fagaceae). It usually contains one seed (occasionally two seeds), enclosed in a tough, leathery shell, and borne in a cup-shaped cupule. Acorns are long and on the fat side. Acorns take between 5 and 24 months (depending on the species) to mature; see the list of ''Quercus'' species for details of oak classification, in which acorn morphology and phenology are important factors. Etymology The word ''acorn'' (earlier ''akerne'', and ''acharn'') is related to the Gothic name ''akran'', which had the sense of "fruit of the unenclosed land". The word was applied to the most important forest produce, that of the oak. Chaucer spoke of "achornes of okes" in the 14th century. By degrees, popular etymology connected the word both with "corn" and "oak-horn", and the spelling changed accordingly. The current spelling (emerged 15c.-16c.), derives from associat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Video Games
File:1993 Events Collage.png, From left, clockwise: The Oslo I Accord is signed in an attempt to resolve the Israeli–Palestinian conflict; The Russian White House is shelled during the 1993 Russian constitutional crisis; Czechoslovakia is peacefully dissolved into the Czech Republic and Slovakia; In the United States, the ATF besieges a compound belonging to David Koresh and the Branch Davidians in a search for illegal weapons, which ends in the building being set alight and killing most inside; Eritrea gains independence; A major snow storm passes over the United States and Canada, leading to over 300 fatalities; Drug lord and narcoterrorist Pablo Escobar is killed by Colombian special forces; Ramzi Yousef and other Islamic terrorists detonate a truck bomb in the subterranean garage of the North Tower of the World Trade Center in the United States., 300x300px, thumb rect 0 0 200 200 Oslo I Accord rect 200 0 400 200 1993 Russian constitutional crisis rect 400 0 600 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Icon Bar
''The Icon Bar'' (also referred to as ''TIB'') is a computing and technology website with a focus on the RISC OS computer operating system. History ''The Icon Bar'' was founded in 2000 by Tim Fountain, Alasdair Bailey and Richard Goodwin. In 2004, co-founder Richard Goodwin was nominated for the ''Drobe'' awards for keeping the "popular forum" online. It was further developed by the same people who developed ''Acorn Arcade'', the contents of which were incorporated in 2006. At this time, it broadened its remit to also cover alternative platforms and new technologies, while still keeping abreast of the scene. When ''Drobe'' closed as a news site in 2009, ''The Icon Bar'' was cited as a notable alternative and took over running the annual awards scheme for the scene. It has been selected for inclusion by editors in at least one web directory A web directory or link directory is an online list or catalog of websites. That is, it is a directory on the World Wide Web of (all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acorn User
''Acorn User'' magazine was founded by Acorn Computers in 1982, contract-published by Addison-Wesley, to coincide with the launch of the BBC Micro. It covered the range of Acorn home computers, the BBC Micro and Atom at first and later the Electron, Archimedes and Risc PC. History The first issue was dated July/August 1982. From the April 1984 issue, the magazine came under the control of Redwood Publishing, a company recently founded by Michael Potter (a former publisher at Haymarket Publishing), Christopher Ward (a former editor of the '' Daily Express'' and a non-executive director of Acorn) and Chris Curry (one of the founders of Acorn). In 1989, the name changed to ''BBC Acorn User'', reflecting the fact that the commercial arm of the BBC, BBC Enterprises, took control of Redwood to expand its publishing activities. The magazine lost the BBC branding when it was sold to Europress, publisher of rival title '' Acorn Computing'', coinciding with its January 1994 issue. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RISC World
In computer engineering, a reduced instruction set computer (RISC) is a computer designed to simplify the individual instructions given to the computer to accomplish tasks. Compared to the instructions given to a complex instruction set computer (CISC), a RISC computer might require more instructions (more code) in order to accomplish a task because the individual instructions are written in simpler code. The goal is to offset the need to process more instructions by increasing the speed of each instruction, in particular by implementing an instruction pipeline, which may be simpler given simpler instructions. The key operational concept of the RISC computer is that each instruction performs only one function (e.g. copy a value from memory to a register). The RISC computer usually has many (16 or 32) high-speed, general-purpose registers with a load/store architecture in which the code for the register-register instructions (for performing arithmetic and tests) are separate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drawfile
:''This is a sub-article to RISC OS.'' filetypes use metadata to distinguish file formats. Some common file formats from other systems are mapped to filetypes by the MimeMap module. Such mapping was previously handled by DosMap. The MimeMap module maps filetypes to and from MIME content types, dotted filename extensions and Apple's Uniform Type Identifiers. Requests for new filetype allocations for all versions are handled centrally by RISC OS Open. RISC OS filetypes Filetypes were originally classified by Acorn into distinct ranges: User This range of filetypes was intended for personal use in closed systems, not for general distribution. Nevertheless, many programs using these types were distributed, especially as Public-domain software Public-domain software is software that has been placed in the public domain, in other words, software for which there is absolutely no ownership such as copyright, trademark, or patent. Software in the public domain can be modi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vector Graphics
Vector graphics is a form of computer graphics in which visual images are created directly from geometric shapes defined on a Cartesian plane, such as points, lines, curves and polygons. The associated mechanisms may include vector display and printing ''hardware'', vector ''data models'' and file formats, as well as the ''software'' based on these data models (especially graphic design software, computer-aided design, and geographic information systems). Vector graphics is an alternative to raster or bitmap graphics, with each having advantages and disadvantages in specific situations. While vector hardware has largely disappeared in favor of raster-based monitors and printers, vector data and software continues to be widely used, especially when a high degree of geometric precision is required, and when complex information can be decomposed into simple geometric primitives. Thus, it is the preferred model for domains such as engineering, architecture, surveying, 3D render ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Computer Chess Association
International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The Three Degrees album), 1975 *''International'', 2018 album by L'Algérino Songs * The Internationale, the left-wing anthem * "International" (Chase & Status song), 2014 * "International", by Adventures in Stereo from ''Monomania'', 2000 * "International", by Brass Construction from ''Renegades'', 1984 * "International", by Thomas Leer from ''The Scale of Ten'', 1985 * "International", by Kevin Michael from ''International'' (Kevin Michael album), 2011 * "International", by McGuinness Flint from ''McGuinness Flint'', 1970 * "International", by Orchestral Manoeuvres in the Dark from '' Dazzle Ships'', 1983 * "International (Serious)", by Estelle from '' All of Me'', 2012 Politics * Political international, any transnational organization of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Chess
Computer chess includes both hardware (dedicated computers) and software capable of playing chess. Computer chess provides opportunities for players to practice even in the absence of human opponents, and also provides opportunities for analysis, entertainment and training. Computer chess applications that play at the level of a chess master or higher are available on hardware from supercomputers to smart phones. Standalone chess-playing machines are also available. Stockfish, GNU Chess, Fruit, and other free open source applications are available for various platforms. Computer chess applications, whether implemented in hardware or software, utilize different strategies than humans to choose their moves: they use heuristic methods to build, search and evaluate trees representing sequences of moves from the current position and attempt to execute the best such sequence during play. Such trees are typically quite large, thousands to millions of nodes. The computational speed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ICCA Journal
The ''ICGA Journal'' is a quarterly academic journal published by the International Computer Games Association. It was renamed in 2000. Its previous name was the ''ICCA Journal'' of the International Computer Chess Association, which was founded in 1977. The journal covers computer analysis on two-player games, especially games with perfect information such as chess, checkers, and Go. It has been the primary outlet for publication of articles on solved games, including the development of endgame tablebases in chess and other games. For example, John W. Romein and Henri E. Bal reported in the journal in 2002 that they had solved Awari and, in 2015, David J. Wu reported his solution for the Arimaa Challenge.{{cite journal , first=David J. , last=Wu , year=2015 , title=Designing a Winning Arimaa Program , journal=ICGA Journal , volume=38 , number=1 , pages=19–40 , doi=10.3233/ICG-2015-38104 , url=https://icosahedral.net/downloads/djwu2015arimaa.pdf From 1983 till 2015 ''ICGA Jou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
