A loading screen is a screen shown by a computer program , very often a video game , while the program is loading (moving program data from the disk to RAM ) or initializing.
102-480: Acornsoft was the software arm of Acorn Computers , and a major publisher of software for the BBC Micro and Acorn Electron . As well as games, it also produced a large number of educational titles, extra computer languages and business and utility packages – these included word processor VIEW and the spreadsheet ViewSheet supplied on ROM and cartridge for the BBC Micro / Acorn Electron and included as standard in
204-518: A $ 45 million contract to produce the BBC Micro for the US market. During the search for potential financing partners, an Olivetti director had approached Close Brothers, ostensibly as part of Olivetti's strategy of acquiring technologically advanced small companies. After a short period of negotiations, Curry and Hauser signed an agreement with Olivetti on 20 February. With the founders relinquishing control of
306-695: A BBC Micro with a 6502 second processor. It convinced the Acorn engineers that they were on the right track. Before they could go any further, however, they would need more resources. It was time for Wilson to approach Hauser and explain what was afoot. Once the go-ahead had been given, a small team was put together to implement Wilson's model in hardware. Acorn initiated its RISC research project in October 1983, and by 1987 had spent £5 million . VLSI Technology, Inc were chosen as silicon partner, since they already supplied Acorn with ROMs and some custom chips. VLSI produced
408-492: A cassette tape , a process which could take five minutes or more. Nowadays, most games are downloaded digitally, and therefore loaded off the hard drive meaning faster load times. However, some games are also loaded off of an optical disc , quicker than previous magnetic media, but still include loading screens to disguise the amount of time taken to initialize the game in RAM . Since the loading screen data itself needs to be read from
510-586: A fruit machine for Ace Coin Equipment (ACE) of Wales . The ACE project was started at office space obtained at 4a Market Hill in Cambridge. Initially, the ACE controller was based on a National Semiconductor SC/MP microprocessor, but soon the switch to a MOS Technology 6502 was made. CPU had financed the development of a SC/MP based microcomputer system using the income from its design-and-build consultancy. This system
612-405: A progress bar or a timer countdown to show how much data has actually loaded. Others, recently, are not even a picture at all, and are a small video or have parts animated in real time. Variations such as the progress bar are sometimes programmed to inaccurately reflect the passage of time or extended during loading; opting instead for artificial pauses or stutters. This can be done in games for
714-505: A 2–4 MHz 6502-based system doing the graphics. Acorn would need a new architecture. Acorn had investigated all of the readily available processors and found them wanting or unavailable to them. After testing all of the available processors and finding them lacking, Acorn decided that it needed a new architecture. Inspired by white papers on the Berkeley RISC project, Acorn seriously considered designing its own processor. A visit to
816-493: A business machine looked like a good idea to Acorn. A development programme was started to create a business computer using Acorn's existing technology: the BBC Micro mainboard, the Tube and second processors to give CP/M , MS-DOS and Unix ( Xenix ) workstations. This Acorn Business Computer (ABC) plan required a number of second processors to be made to work with the BBC Micro platform. In developing these, Acorn had to implement
918-476: A close relationship with Torch Computers in the early 1980s, Acorn sought to acquire Torch in 1984 with the intention of making Torch "effectively the business arm" of Acorn, despite a lack of clarity about competing product lines and uncertainty about the future of Acorn's still-unreleased business machine within any rationalised product range, although this acquisition was never completed, with Torch having pulled out as Acorn's situation deteriorated. At around
1020-742: A disappointing summer season in 1984, Acorn had evidently focused on making up for lost sales over the Christmas season, with the Electron being a particular focus. However, a refusal to discount the BBC Micro also appeared to inhibit sales of that machine, with some dealers expressing dissatisfaction to the point of considering abandoning the range altogether. With rumours of another, potentially cheaper, machine coming from Acorn, dealers eventually started to discount heavily after Christmas. For instance, high street retailer Rumbelows sought to clear unsold Christmas stocks of around 1500 machines priced at £299, offering
1122-488: A discount of around £100, also bundling them with a cassette recorder and software. The rumoured machine turned out to be the BBC Model B+ which was a relatively conservative upgrade and more, not less, expensive than the machine it replaced. It was speculated that the perception of a more competitive machine soon to be launched might well have kept potential purchasers away from the products that Acorn needed to sell. Acorn
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#17330849174941224-424: A drawn-out and expensive process that proved futile: all of the expansion devices that were intended to be sold with the BBC Micro had to be tested and radiation emissions had to be reduced. It was claimed that Acorn spent £10 million on its US operation without this localised variant of the BBC Micro establishing a significant market share. The machine, however, did make an appearance in the school of Supergirl in
1326-477: A failure to consider local market conditions and preferences, with "complex technical efforts" having been made to make the machine compatible with US television standards when local market information would have indicated that "US home computer users expect to use a dedicated personal computer monitor". Consequently, obtaining Federal approval for the BBC Micro in order to expand into the United States proved to be
1428-615: A follow-up to an ITV documentary , The Mighty Micro , in which Dr Christopher Evans from the UK National Physical Laboratory predicted the coming microcomputer revolution . It was a very influential documentary—so much so that questions were asked in Parliament . As a result of these questions, the Department of Industry (DoI) became interested in the programme, as did BBC Enterprises , which saw an opportunity to sell
1530-654: A larger case with a second drive. The System 5 was largely similar to the System 4, but included a newer 2 MHz version of the 6502 . Development of the Sinclair ZX80 started at Science of Cambridge in May 1979. Learning of this probably prompted Curry to conceive the Atom project to target the consumer market. Curry and another designer, Nick Toop, worked from Curry's home in the Fens on
1632-551: A machine to go with the series. BBC Engineering was instructed to draw up an objective specification for a computer to accompany the series. Eventually, under some pressure from the DoI to choose a British system, the BBC chose the NewBrain from Newbury Laboratories. This selection revealed the extent of the pressure brought to bear on the supposedly independent BBC's computer literacy project—Newbury
1734-442: A market capitalisation of about £135 million. CPU founders Hermann Hauser and Chris Curry's stakes in the new company were worth £64m and £51m, respectively. Ten per cent of the equity was placed on the market, with the money raised from the flotation "mainly" directed towards establishing US and German subsidiaries (the flotation raising around £13.4 million ), although some was directed towards research and product development. By
1836-453: A method to circumvent copy protection measures employed by Acornsoft titles, a High Court injunction against Computing Publications - publisher of Personal Computer World - was granted to Acorn Computers "requiring all copies of the January 1984 issue of PCW to be withdrawn from sale", with the article concerned being regarded as inciting readers to "duplicate computer programs". This injunction
1938-415: A multitude of reasons which includes encouraging players to engage with exposition during time away from gameplay and providing the player with an immersive transition between scenes. One notable example of this practice being used is for the real-time strategy game Age of Empires , where programmer Greg Street describes his method of timing visual loading queues with appropriate script queues when loading
2040-492: A new multi-tasking OS, four internal ROM sockets, and shipped with a software suite based on View and ViewSheet. It also had an attached telephone, communications software and auto-answer/auto-dial modem. However, with Acorn's finances having sustained the development cost of the Archimedes, and with the custom systems division having contributed substantially to the company's losses in 1987, a change in strategy took effect towards
2142-471: A number of computers during the 1980s with associated software that were highly popular in the domestic market, and they have been historically influential in the development of computer technology like processors . The company's Acorn Electron , released in 1983, and the later Acorn Archimedes , were highly popular in Britain, while Acorn's BBC Micro computer dominated the educational computer market during
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#17330849174942244-594: A proprietary local area network had been installed at Market Hill. It was decided to include this, the Econet , in the Atom, and at its launch at a computer show in March 1980, eight networked Atoms were demonstrated with functions that allowed files to be shared, screens to be remotely viewed and keyboards to be remotely slaved. After the Atom had been released into the market, Acorn contemplated building modern 16-bit processors to replace
2346-406: A randomly generated map. Other developers describe the necessity of an artificial loading timer despite technical advancement making modern loading times near-instantaneous to allow the player a smooth transition between gameplay segments. This technique has grounds in the perceived perception of performance denoted by loading times. This perception of loading times can be altered by factors such as
2448-511: A red blobby character can perform (e.g. jump, smile, dance), Squeeze (a two player strategy game of squeezing shapes onto a board) and Cranky (solve maths problems to repair a living calculator). These titles were part of the Acornsoft catalogue but used a different code (XBE?? – all other Acornsoft titles began with S so the Education range on BBC Micro cassettes would be SBE??). They ran on both
2550-420: A relatively low-cost Ethernet interface card utilising Intel's 82586 network controller chip. Torus later released a network management solution called Tapestry, based on Icon and marketed by IBM for its own networking technologies. Torus also released support for the use of Novell's Advanced Netware product on its own networking hardware. The company eventually entered receivership in 1990 with Acorn reporting
2652-639: A separate Advanced Development Toolkit from TDI. Acorn systems came with a version of the BBC BASIC programming language as standard but Acornsoft also produced a wide range of other languages that could be loaded in by cassette or disc or in some cases, supplied in ROM form. The relative performance of some of Acornsoft's languages was evaluated using a benchmark based on the Takeuchi function, Tak by former Acornsoft managing director, David Johnson-Davies , noting that "it
2754-647: A standard for an educational microcomputer system analogous to the MSX computing architecture and to the established IBM PC compatible architecture. Deliberations continued into 1986, with Acorn proposing its own ARM processor architecture as the basis for the initiative, whereas Thomson had proposed the Motorola 68000. Expectations that Olivetti would actively market Acorn's machines in Europe were, however, frustrated by Olivetti's own assessment of Acorn's products as "too expensive" and
2856-714: A £242,000 loss associated with the investment. Such were the ambitions of Acorn's management that a joint venture company was established in Hong Kong under the name Optical Information Systems , apparently engaging in the development of "digital, optical technology for computer data storage". Involving a Hong Kong turntable manufacturer, Better Sound Reproduction Ltd., Acorn were to set up a research and development facility in Palo Alto, California, US to bring "compact laser disk drives designed as floppy disk drive replacements" to market within 18 months. In February 1985, speculation about
2958-413: Is a clone of Sega 's Frogger , Snapper is Namco 's Pac-Man , Arcadians is Namco 's Galaxian ), they also published a number of original titles such as Aviator , Elite , and Revs . Acornsoft also published text adventures by authors such as Peter Killworth , including Philosopher's Quest (previously titled Brand X ) and Countdown to Doom . As a result of the publication of
3060-412: Is difficult to imagine a language that performs badly on Tak being much use for anything", illustrating a diversity amongst these language implementations in terms of readability, speed and generated code size. A follow-up article expanded the comparison to other language implementations such as Oxford Pascal, Z80 versions of BBC BASIC, Turbo Pascal and Small-C. The graphics range was used to demonstrate
3162-408: Is now used in many games, especially open world titles, to eliminate loading screens while traversing normally through the game, making them appear only when "teleporting" further than the load distance (e.g. using warps or fast travel ) or moving faster than the game can load. Loading screens that disguise the length of time a program takes to load were common when computer games were loaded from
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3264-490: Is sometimes referred to as the "British Apple " and has been compared to Fairchild Semiconductor for being a catalyst for start-ups. On 25 July 1961, Clive Sinclair founded Sinclair Radionics to develop and sell electronic devices such as calculators . The failure of the Black Watch wristwatch and the calculator market's move from LEDs to LCDs led to financial problems, and Sinclair approached government body
3366-637: The ARM . Acorn's development of their RISC OS operating system required around 200 OS development staff at its peak. Acorn C/C++ was released commercially by Acorn, for developers to use to compile their own applications. Having become a publicly traded company in 1983 during the home computer boom, Acorn's commercial performance in 1984 proved to be consequential. Many home computer manufacturers struggled to maintain customer enthusiasm, some offering unconvincing follow-up products that failed to appeal to buyers. The more successful manufacturers, like Amstrad, emphasised
3468-574: The BBC Master and Acorn Business Computer . Acornsoft was formed in late 1980 by Acorn Computers directors Hermann Hauser and Chris Curry, and David Johnson-Davies , author of the first game for a UK personal computer and of the official Acorn Atom manual "Atomic Theory and Practice". David Johnson-Davies was managing director and in early 1981 was joined by Tim Dobson , Programmer and Chris Jordan , Publications Editor. While some of their games were clones or remakes of popular arcade games (e.g. Hopper
3570-634: The BBC Micro Model B and Acorn Electron . The Ivan Berg Software range was also mainly educational but had its own distinct code (XBX??). This included the 6 Grandmaster Quiz zes (Theatre, Crime & Detection, Music, History, Science Fiction and Royal), relationship aids "..I Do" Your Guide to a Happy Marriage and The Dating Game and GCE/CSE revision guides (Mathematics, Biology and English). Acornsoft also distributed other ranges of educational programs developed by companies such as ICL, Good Housekeeping and Bourne but they are not considered part of
3672-583: The Cambridge Ring networking system Hopper had worked on for his PhD , but it was soon decided to bring him into CPU as a director because he could promote CPU's interests at the University of Cambridge Computer Laboratory . CPU purchased Orbis, and Hopper's Orbis shares were exchanged for shares in CPU Ltd. CPU's role gradually changed as its Acorn brand grew, and soon CPU was simply the holding company and Acorn
3774-478: The Computer Conservation Society organised an event at London's Science Museum to mark the legacy of the BBC Micro. A number of the BBC Micro's principal creators were present, and Sophie Wilson recounted to the BBC how Hermann Hauser tricked her and Steve Furber to agree to create the physical prototype in less than five days. Also in 2008 a number of former staff organised a reunion event to mark
3876-558: The National Enterprise Board (NEB) for help. After losing control of the company to the NEB, Sinclair encouraged Chris Curry to leave Radionics and get Science of Cambridge (SoC—an early name for Sinclair Research ) up and running. In June 1978, SoC launched a microcomputer kit, the MK14 , that Curry wanted to develop further, but Sinclair could not be persuaded so Curry resigned. During
3978-614: The VIEW family for the BBC Master series. In 1986 Superior Software was granted a licence to publish some Acornsoft games and re-released many, individually and as compilations such as the Play It Again Sam and Acornsoft Hits series. By agreement, the Acornsoft name was also used on the packaging of some of the subsequent Superior games. Superior chose not to take on Acornsoft's text adventure games, most of which were released in updated versions by Topologika along with some sequels from
4080-513: The Western Design Center in the US, where the 6502 was being updated by what was effectively a single-person company, showed Acorn engineers Steve Furber and Sophie Wilson they did not need massive resources and state-of-the-art research and development facilities. Sophie Wilson set about developing the instruction set, writing a simulation of the processor in BBC BASIC that ran on
4182-481: The Z88 . Although primarily a programming language suite, Acornsoft released its P-System product featuring UCSD Pascal and Fortran 77 compilers as part of its business range. Developed by TDI for Acornsoft, the product required a 6502 second processor and disc system, preferably with two drives. Despite the £299 price, various tools including an assembler and linker were omitted from the product, these being made available in
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4284-800: The ZX Spectrum . Curry conceived of the Electron as Acorn's sub-£200 competitor. In many ways a cut-down BBC Micro, it used one Acorn-designed uncommitted logic array (ULA) to reproduce most of the functionality. But problems in producing the ULAs led to short supply, and the Electron, although launched in August 1983, was not on the market in sufficient numbers to capitalise on the 1983 Christmas sales period. Acorn resolved to avoid this problem in 1984 and negotiated new production contracts. Acorn became more known for its BBC Micro model B than for its other products. In 2008,
4386-483: The 1980s. Acorn also developed the reduced instruction set computing (RISC) architecture set in 1985 and an operating system , RISC OS , for the hardware. The company also designed the ARM architecture; this part of the business was spun-off as Advanced RISC Machines under a joint venture with Apple and VLSI in 1990, now known as Arm Holdings , which is dominant in the mobile phone and personal digital assistant (PDA) microprocessor market today. Acorn in
4488-453: The 1984 film Supergirl: The Movie . Acorn also made or attempted various acquisitions. The Computer Education in Schools division of ICL was acquired by Acorn in late 1983 "reportedly for less than £100,000", transferring a staff of six to Acorn's Maidenhead office to form Acorn's Educational Services division and to provide "the core of education support development within Acorn". Having had
4590-654: The 1990s released the Risc PC line and the Acorn Network Computer , and also had a stint in the set-top box and educational markets. However, financial troubles led to the company closing down its workstation division in September 1998, effectively halting its home computer business and cancelling development of RISC OS and the Phoebe computer. The company was acquired and largely dismantled in early 1999. In retrospect, Acorn
4692-480: The 1990s, identifying the market as the largest in Europe whose technically sophisticated computer retailers were looking for opportunities to sell higher-margin products than IBM PC compatibles, with a large enthusiast community amongst existing and potential customers. Efforts were made to establish a local marketing presence and to offer localised versions of Acorn's products. Despite optimistic projections of success, and with Acorn having initially invested £700,000 in
4794-543: The 30th anniversary of the company's formation. The BBC Micro sold well—so much so that Acorn's profits rose from £3000 in 1979 to £8.6 million in July 1983. In September 1983, CPU shares were liquidated and Acorn was floated on the Unlisted Securities Market as Acorn Computer Group plc , with Acorn Computers Ltd. as the microcomputer division. With a minimum tender price of 120p, the group came into existence with
4896-563: The ABC range, was developed and later sold in 1985 as the Cambridge Workstation (using the Panos operating system). Advertising for this machine in 1986 included an illustration of an office worker using the workstation. The advert claimed mainframe power at a price of £3,480 (excluding VAT). The main text of the advertisement referred to available mainframe languages, communication capabilities and
4998-533: The Acorn founders with less than 15% ownership of the company. Meanwhile, the financial difficulties had reduced the number of employees at Acorn from a peak of 480 to around 270. With Brian Long appointed as managing director, Acorn were set to move forward with a new OEM-focused computer named the Communicator and the Cambridge Workstation , whose launch had been delayed until the end of July 1985 due to
5100-567: The Atom. After a great deal of discussion, Hauser suggested a compromise—an improved 6502-based machine with far greater expansion capabilities: the Proton. Acorn's technical staff had not wanted to do the Atom and they now saw the Proton as their opportunity to "do it right". One of the developments proposed for the Proton was the Tube , a proprietary interface allowing a second processor to be added. This compromise would make for an affordable 6502 machine for
5202-453: The BBC's plans, the BBC allowed other manufacturers to submit their proposals. Hauser quickly drafted in Steve Furber (who had been working for Acorn on a voluntary basis since the ACE fruit machine project) and Sophie Wilson to help complete a revised version of the Proton which met the BBC's specifications. BBC visited Acorn and were given a demonstration of the Proton. Shortly afterwards,
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#17330849174945304-664: The British Department of Education and Science (DES) had begun the Microelectronics Education Programme to introduce microprocessing concepts and educational materials. In 1981, through to 1986, the DoI allocated funding to assist UK local education authorities to supply their schools with a range of computers, the BBC Micro being one of the most popular. Schools were offered 50% of the cost of computers, providing they chose one of three models: BBC Micro, ZX Spectrum or Research Machines 380Z . In parallel,
5406-576: The DES continued to fund more materials for the computers, such as software and applied computing projects, plus teacher training. Although the NewBrain was under heavy development by Newbury, it soon became clear that they were not going to be able to produce it—certainly not in time for the literacy programme nor to the BBC's specification. The BBC's programmes, initially scheduled for autumn 1981, were moved back to spring 1982. After Curry and Sinclair found out about
5508-467: The Tube protocols on each processor chosen, in the process finding out, during 1983, that there were no obvious candidates to replace the 6502. Because of many-cycle uninterruptible instructions, for example, the interrupt response times of the Motorola 68000 were too slow to handle the communication protocol that the host 6502-based BBC Micro coped with easily. The National Semiconductor 32016-based model of
5610-463: The alternative option of upgrading a BBC Micro using a coprocessor . The machine had shown Sophie Wilson and Steve Furber the value of memory bandwidth. It also showed that an 8 MHz 32016 was completely trounced in performance terms by a 4 MHz 6502. Furthermore, the Apple Lisa had shown the Acorn engineers that they needed to develop a windowing system; this was not going to be easy with
5712-404: The bundling of computers with essential peripherals such as monitors and cassette recorders along with value for money. The collapse of the market from the manufacturers' perspective, it was argued, was due to the "neglect of the market by the manufacturers". Market adversity had led to Atari being sold, and Apple nearly went bankrupt. The Electron had been launched in 1983, but problems with
5814-483: The company and seeing their combined stake fall from 85.7% to 36.5%, the Italian computer company took a 49.3% stake in Acorn for £10.39 million, which went some way to covering Acorn's £10.9 million losses in the previous six months, effectively valuing Acorn at around a tenth of its valuation of £216 million the year before. Acorn's share price collapse and the suspension of its listing was attributed by some news outlets to
5916-443: The company's failure to establish itself in the US market, with one source citing costs of $ 5.5 million related to that endeavour. In July 1985, Olivetti acquired an additional £4 million of Acorn shares, raising its ownership stake in the company to 79.8%. Major creditors agreed to write off £7.9 million in debts, and the BBC agreed to waive 50% of outstanding royalty payments worth a reported £2 million. This second refinancing left
6018-467: The development of the MK14, Hermann Hauser , a friend of Curry's, had been visiting SoC's offices and had grown interested in the product. Curry and Hauser decided to pursue their joint interest in microcomputers and, on 5 December 1978, they set up Cambridge Processor Unit Ltd. (CPU) as the vehicle with which to do this. CPU soon obtained a consultancy contract to develop a microprocessor-based controller for
6120-437: The development of this machine. It was at this time that Acorn Computers Ltd. was incorporated and Curry moved to Acorn full-time. It was Curry who wanted to target the consumer market. Other factions within Acorn, including the engineers, were happy to be out of that market, considering a home computer to be a rather frivolous product for a company operating in the laboratory equipment market. To keep costs down and not give
6222-417: The doubters reason to object to the Atom, Curry asked industrial designer Allen Boothroyd to design a case that could also function as an external keyboard for the microcomputer systems. The internals of the System 3 were placed inside the keyboard, creating a quite typical set-up for an inexpensive home computer of the early 1980s: the relatively successful Acorn Atom . To facilitate software development,
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#17330849174946324-555: The end of 1984, Acorn Computer Group was organised into several subsidiary companies. Acorn Computers Limited was responsible for the management of the microcomputer business, research and development, and UK sales and marketing, whereas Acorn Computer Corporation and Acorn Computers International Limited dealt with sales to the US and to other international markets respectively. Acorn Computers (Far East) Limited focused on component procurement and manufacturing with some distribution responsibilities in local markets. Acornsoft Limited
6426-461: The end of 1987, moving away from "individual customers" and towards "volume products", resulting in 47 of Acorn's 300 staff being made redundant, the closure of the custom systems division, and the abandonment of the Communicator. In February 1986, Acorn announced that it was ceasing US sales operations, and sold its remaining US BBC Microcomputers for $ 1.25 million to a Texas company, Basic, which
6528-472: The endeavour, the loss-making operation was closed in 1995 as part of broader cost-cutting and restructuring in response to a decline in revenue and difficulties experienced by various Acorn divisions. Ostensibly facilitated or catalysed by Olivetti's acquisition of Acorn, reports in late 1985 indicated plans for possible collaboration between Acorn, Olivetti and Thomson in the European education sector to define
6630-801: The fighters who will take part in the match. Some games have even included minigames in their loading screen, notably the 1983 Skyline Attack for the Commodore 64 and Joe Blade 2 on the ZX Spectrum . One well-known loader game was Invade-a-Load . Another example is "the shop keepers quiz" in Dota 2 which was more of a game finding screen rather than loading screen. Namco has used playable mini-games during loading screens. Examples include variations of their old arcade games like Galaxian or Rally-X as loading screens when first booting up many of their early PlayStation releases. Even many years later, their PlayStation 2 games, like Tekken 5 , still used
6732-467: The first ARM silicon on 26 April 1985; it worked first time and came to be known as ARM1. Its first practical application was as a second processor to the BBC Micro, where it was used to develop the simulation software to finish work on the support chips (VIDC, IOC, MEMC) and to speed up the operation of the CAD software used in developing ARM2. The ARM evaluation system was promoted as a means for developers to try
6834-413: The game loads. NBA Live 08 features a 4-player general knowledge quiz. The PlayStation 3 and Xbox 360 versions of THQ's MX vs. ATV: Untamed lets the player partake in a free-ride session on the test course. Some games like a number of Call of Duty titles have cutscenes that give an introduction to the level while the game loads in the background. Normally, when the level is completely loaded,
6936-465: The games to keep people busy while the game initially boots up. Despite the Invade-a-Load prior art , Namco filed a patent in 1995 that prevented other companies from having playable mini-games on their loading screens, which expired in 2015. EA Sports games have "warm up" sessions. For example, FIFA 11 has the player shooting free-kicks solo and NBA Live 10 has 2-player shootouts, while
7038-465: The graphical power of the Acorn computers but only three titles were made available. The X?? code was then used for other types of software. The range took on various themes including Creative Sound (X26). Acorn Computers Acorn Computers Ltd. was a British computer company established in Cambridge , England in 1978 by Hermann Hauser , Chris Curry and Andy Hopper . The company produced
7140-518: The instruction set allowed the code to be very dense, making ARM BBC BASIC an extremely good test for any ARM emulator. Such was the secrecy surrounding the ARM CPU project that when Olivetti were negotiating to take a controlling share of Acorn in 1985, they were not told about the development team until after the negotiations had been finalised. In 1992, Acorn once more won the Queen's Award for Technology for
7242-436: The latter out of a total of 450 employees. Meanwhile, Acorn's chosen method of expansion into West Germany and the United States through the establishment of subsidiaries involved a "major commitment of resources", in contrast with a less costly strategy that might have emphasised collaboration with local distributors. Localisation of the BBC Micro for the US market also involved more expenditure than it otherwise might have due to
7344-508: The literacy programme computer contract was awarded to Acorn, and the Proton was launched in December 1981 as the BBC Micro . In April 1984, Acorn won the Queen's Award for Technology for the BBC Micro. The award paid special tribute to the BBC Micro's advanced design, and it commended Acorn "for the development of a microcomputer system with many innovative features". In April 1982, Sinclair launched
7446-399: The loading screen was also a chance for graphic artists to be creative without the technical limitations often required for the in-game graphics. Drawing utilities were also limited during this period. Melbourne Draw , one of the few 8-bit screen utilities with a zoom function, was one program of choice for artists. While loading screens remain commonplace in video games, background loading
7548-488: The magazine issue concerned was estimated at £100,000. Acornsoft became a subsidiary within Acorn Computer Group, distinct from Acorn Computers who were responsible for the development of Acorn's microcomputer systems, but Acornsoft ceased to operate as a separate company upon the departure of David Johnson-Davies in January 1986. Past this date, Acorn Computers used the Acornsoft name on office software it released in
7650-480: The mass market which could be expanded with more sophisticated and expensive processors. The Tube enabled processing to be farmed out to the second processor leaving the 6502 to perform data input/output (I/O). The Tube would later be instrumental in the development of Acorn's ARM processor . In early 1980, the BBC Further Education department conceived the idea of a computer literacy programme, mostly as
7752-413: The media, it actually can increase the overall loading time. For example, with a ZX Spectrum game, the screen data takes up 6 kilobytes , representing an increase in loading time of about 13% over the same game without a loading screen. Recently, however, more powerful hardware has significantly diminished this effect. The loading screen does not need to be a static picture. Some loading screens display
7854-408: The movement of a progress bar. Other loading screens double as briefing screens, providing the user with information to read. This information may only be there for storytelling and/or entertainment or it can give the user information that is usable when the loading is complete, such as mission goals or useful gameplay tips. In fighting games , the loading screen is often a versus screen, which shows
7956-399: The official catalogue. Acornsoft produced a range of office software for home and business use. The series continues but mainly with add-on products for the VIEW word processor such as ViewIndex (an automatic index generator) and ViewSpell (spell-checker) as well as newer versions. View Professional (1987) was a combined wordprocessor, spreadsheet and database similar to PipeDream on
8058-545: The order of release of the BBC versions. There are also a number of completed but unreleased games that have found their way into the public domain such as Crazy Balloon , Hellforce and Bandit that date from around 1983. Acornsoft produced a wide range of educational titles aimed at many different age groups. Acornsoft also published and distributed a range of educational software developed by ASK (Applied Systems Knowledge) that were widely used in schools running BBC Micros . These included Podd (find out which actions
8160-484: The portfolio. Even from the time of Acorn's earliest systems, the company was considering how to move on from the 6502 processor, introducing a Motorola 6809 processor card for its System 3 and System 4 models. Several years later in 1985, the Acorn Communicator employed the 16-bit 65816 processor as a step up from the 6502. The IBM PC was launched on 12 August 1981. Although a version of that machine
8262-630: The position of seeking a financing partner for Acorn, but in a significantly more urgent timeframe, making "financial institutions or a large computer company" the most likely candidates, these having the necessary resources and decision-making agility for a timely intervention. The dire financial situation was brought to a head in February 1985, when one of Acorn's creditors issued a winding-up petition. It would eventually emerge that Acorn owed £31.1 million to various creditors including manufacturers AB Electronics and Wong's Electronics. Wong's had been awarded
8364-537: The production problem and in 1984, production reached its anticipated volumes, but the contracts Acorn had negotiated with its suppliers were not flexible enough to allow volumes to be reduced quickly in this unanticipated situation, and supplies of the Electron built up. At the time of the eventual financial rescue of Acorn in early 1985, it still had 100,000 unsold Electrons plus an inventory of components which had all been paid for and needed to be stored at additional expense. 40,000 BBC Micros also remained unsold. After
8466-524: The proprietary operating system offering "limited flexibility". Instead, Olivetti sought to promote its M19 personal computer for the European schools market, offering it to Acorn for sale in the UK (ultimately, as the rebadged Acorn M19 ). Olivetti would eventually offer both Acorn's Master Compact and the Thomson MO6 to the Italian market with its Prodest branding. Loading screen In early video games,
8568-516: The provision of press review samples. Acornsoft titles extended their consistent branding to the software's loading screens . Including all arcade, text adventure and board games. All games were compatible with the BBC Micro Model B. Games followed by Model A & B were compatible with both machines. Games followed by Electron were also released separately for the Acorn Electron . Games are listed by their catalogue numbers which are roughly
8670-399: The remaining portion of the cutscene may be skipped. The video may not necessarily apply to what is happening in the level, as Red Faction: Guerrilla sometimes shows news reports foreshadowing events that will become important later on, or give tidbits about the game's universe. On the Commodore 64 , tape loading screens would often have music in the form of a chiptune making use of
8772-429: The result of disagreement between Acorn and Lazards over the measures needed to rescue the company, with Lazards favouring a sale or refinancing whereby the founders would lose control, Acorn and their replacement advisors, Close Brothers, were reported to be pursuing a "radical reorganisation of the company". Lazards had sought to attract financing from GEC but had failed to do so. Close Brothers also found themselves in
8874-536: The same authors. In 1997, Acorn sought to revive the Acornsoft brand for new software releases, such as upgrades to RISC OS, programming tools, a new Web browser, multitasking movie playback (using Acorn Replay), and Java for RISC OS. A stated objective was to demonstrate that a "wide range of innovative software at competitive prices" was available for RISC OS, with support also being potentially offered to third-party software producers. Acornsoft products themselves would be supported by marketing, including advertising, and
8976-512: The same time, Acorn also bought into Torus Systems - a company developing a "graphics-controlled local network called Icon" for the IBM PC platform - to broaden Acorn's networking expertise. Icon was a solution based on Ethernet, as opposed to the Acorn-related Econet and Cambridge Ring technologies, equipping appropriately specified IBM-compatible computers to participate on a network using
9078-420: The state of Acorn's finances intensified with the appointment of a temporary chief executive, Alexander Reid, to run the company, together with the announcement that Acorn had replaced its financial advisors, Lazards, and that the company's stockbrokers, Cazenove, had resigned, ultimately leading to the suspension of Acorn shares, these having fallen to a low of 23 pence per share. With these events reportedly being
9180-501: The supply of its ULA meant that Acorn was not able to capitalise on the 1983 Christmas selling period. A successful advertising campaign, including TV advertisements, had led to 300,000 orders, but the Malaysian suppliers were only able to supply 30,000 machines. The apparently strong demand for Electrons proved to be ephemeral: rather than wait, parents bought Commodore 64 or ZX Spectrum for their children's presents. Ferranti solved
9282-413: The suspension of Acorn's shares. Of subsequent significance, Hermann Hauser was also expected to announce a "VLSI chip design using a reduced instruction set". Unveiled towards the end of 1985, the Communicator was Acorn's answer to ICL's One Per Desk initiative. This Acorn machine was based around a 16-bit 65SC816 CPU, 128 KB RAM, expandable to 512 KB, plus additional battery-backed RAM. It had
9384-543: The system by putting the CPU card from the System 1 in a 19-inch (480 mm) Eurocard rack that allowed a number of optional additions. The System 2 typically shipped with keyboard controller, external keyboard, a text display interface, and a cassette operating system with built-in BASIC interpreter . The System 3 moved on by adding floppy disk support, and the System 4 by including
9486-462: The system for themselves. This system was used with a BBC Micro and a PC compatible version was also planned. Advertising was aimed at those with technical expertise, rather than consumers and the education market, with a number of technical specifications listed in the main text of the adverts. Wilson subsequently coded BBC BASIC in ARM assembly language, and the in-depth knowledge obtained from designing
9588-1053: Was a subsidiary of Datum, the Mexican manufacturer of the Spanish version of the BBC Microcomputer (with modified Spanish keyboards for the South American market). The sales office in Woburn, Massachusetts was closed at this time. Acorn was reported as having achieved "negligible U.S. sales". In 1990, in contrast, Acorn set up a sales and marketing operation in Australia and New Zealand by seeking to acquire long-time distributor Barson Computers Australasia, with Acorn managing director Sam Wauchope noting Acorn's presence in Australia since 1983 and being "the only computer manufacturer whose products are recommended by all Australian state education authorities". Acorn also sought once again to expand into Germany in
9690-501: Was aimed at the enthusiast market much like the BBC Micro, its real area of success was business. The successor to the PC, the XT (eXtended Technology) was introduced in early 1983. The success of these machines and the variety of Z80 -based CP/M machines in the business sector demonstrated that it was a viable market, especially given that sector's ability to cope with premium prices. The development of
9792-587: Was also spending a large portion of its reserves on development: the BBC Master was being developed; the ARM project was underway; the Acorn Business Computer entailed a lot of development work but delivered few products, with only the 32016-based model ever being sold (as the Cambridge Workstation). The company's research and development staff had grown from around 100 in 1983 to around 150 in 1984,
9894-488: Was launched in January 1979 as the first product of Acorn Computer Ltd. , a trading name used by CPU to keep the risks of the two different lines of business separate. The microcomputer kit was named as Acorn System 75. Acorn was chosen because the microcomputer system was to be expandable and growth-oriented. It also had the attraction of appearing before " Apple Computer " in a telephone directory. Around this time, CPU and Andy Hopper set up Orbis Ltd. to commercialise
9996-486: Was low enough, at around £80 (equivalent to £420 in 2023), to appeal to the more serious enthusiast as well. It was a very small machine built on two cards, one with an LED display, keypad, and cassette interface (the circuitry to the left of the keypad), and the other with the rest of the computer (including the CPU ). Almost all CPU signals were accessible via a Eurocard connector. The System 2 made it easier to expand
10098-460: Was owned by the National Enterprise Board , a government agency operating in close collaboration with the DoI. The choice was also somewhat ironic given that the NewBrain started life as a Sinclair Radionics project, and it was Sinclair's preference for developing it over Science of Cambridge's MK14 that led to Curry leaving SoC to found CPU with Hauser. The NEB moved the NewBrain to Newbury after Sinclair left Radionics and went to SoC. In 1980–1982,
10200-481: Was responsible for development work. At some point, Curry had a disagreement with Sinclair and formally left Science of Cambridge, but did not join the other Acorn employees at Market Hill until a little while later. The Acorn Microcomputer, later renamed the Acorn System 1 , was designed by Sophie Wilson (then Roger Wilson). It was a semi-professional system aimed at engineering and laboratory users, but its price
10302-447: Was responsible for development, production and marketing of software for Acorn's computer range. Vector Marketing Limited was established to handle distribution-related logistics and the increasing customer support burden. As part of Acorn's office automation aspirations, conducting "advanced software research and development", Acorn Research Center Incorporated was established in Palo Alto, California. Acorn Leasing Limited rounded out
10404-442: Was subsequently lifted as a consequence of an out-of-court settlement between the parties involving a damages payment of £65,000 plus costs to Acorn "to meet Acorn's expenses in developing a new locking device". The article's author, Guy Kewney, and the magazine's editor, Jane Bird, argued that printing a software routine showing how to save Acornsoft cassette software to disk was a service to the magazine's readers. The cost of printing
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