PLATO IV was the first generalized computer-assisted instruction system.
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PLATO IV was the first generalized computer-assisted instruction system.
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Many modern concepts in multi-user computing were originally developed on PLATO IV, including forums, message boards, online testing, e-mail, chat rooms, picture languages, instant messaging, remote screen sharing, and multiplayer video games.
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PLATO IV was designed and built by the University of Illinois and functioned for four decades, offering coursework to UIUC students, local schools, prison inmates, and other universities.
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PLATO IV nevertheless built a strong following in certain markets, and the last production PLATO IV system was in use until 2006.
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PLATO IV was either the first or an earlier example of many now-common technologies:.
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Bitzer, regarded as the Father of PLATO IV, recognized that in order to provide quality computer-based education, good graphics were critical.
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PLATO IV system was re-designed, between 1963 and 1969; PLATO IV III allowed "anyone" to design new lesson modules using their TUTOR programming language, conceived in 1967 by biology graduate student Paul Tenczar.
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In 1972, with the introduction of PLATO IV, Bitzer declared general success, claiming that the goal of generalized computer instruction was now available to all.
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PLATO IV offered a solution by providing higher education to segments of the population that would otherwise never be able to afford a university education.
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In 1974, PLATO IV was running on in-house machines at CDC headquarters in Minneapolis, and in 1976, they purchased the commercial rights in exchange for a new CDC Cyber machine.
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PLATO IV was, therefore, a failure as a profitable commercial enterprise, although it did find some use in large companies and government agencies willing to invest in the technology.
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An attempt to mass-market the PLATO IV system was introduced in 1980 as Micro-PLATO IV, which ran the basic TUTOR system on a CDC "Viking-721" terminal and various home computers.
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Micro-PLATO IV could be used stand-alone for normal courses, or could connect to a CDC data center for multiuser programs.
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Norris continued to praise PLATO IV, announcing that it would be only a few years before it represented a major source of income for CDC as late as 1984.
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PLATO IV later claimed that Micro-PLATO was one of the reasons PLATO got off-track.
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PLATO IV felt that it was a waste of time anyway, as the system's value was in its online nature, which Micro-PLATO lacked initially.
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PLATO IV's games became so popular that a program called "The Enforcer" was written to run as a background process to regulate or disable game play at most sites and times – a precursor to parental-style control systems that regulate access based on content rather than security considerations.
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PLATO IV courseware covers a full range of high-school and college courses, as well as topics such as reading skills, family planning, Lamaze training and home budgeting.
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In 1969, G David Peters began researching the feasibility of using PLATO to teach trumpet students to play with increased pitch and rhythmic precision.
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PLATO IV's surveyed audio hardware that could interface with a computer system.
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One of CDC's greatest commercial successes with PLATO IV was an online testing system developed for National Association of Securities Dealers, a private-sector regulator of the US securities markets.
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In 2000 TRO changed their name to PLATO IV Learning and continue to sell and service PLATO IV courseware running on PCs.
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In late 2012, PLATO IV Learning brought its online learning solutions to market under the name Edmentum.
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University of Illinois continued development of PLATO IV, eventually setting up a commercial on-line service called NovaNET in partnership with University Communications, Inc CERL was closed in 1994, with the maintenance of the PLATO IV code passing to UCI.
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Many of the Madadeni students, most of whom came from very rural areas, the PLATO IV terminal was the first time they encountered any kind of electronic technology.
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PLATO IV was used fairly extensively in South Africa for industrial training.
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PLATO IV software used on Cyber1 is the final release of CYBIS, by permission of VCampus.
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