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TICCIT
TICCIT (an acronym for Time-shared, Interactive, Computer-Controlled Information Television) was first developed by the MITRE Corporation in 1968 as an interactive cable television (CATV) system. From June 1971 through July 1972, MITRE demonstrated a number of potential social, commercial, governmental, and educational interactive services through the Reston, Virginia cable television system. The original system created computer generated frames, converted to NTSC color signals, that subscribers could interact with on their television sets through a touch-tone telephone. In December 1971, the National Science Foundation (NSF) Technological Innovations Group granted a contract to MITRE to further develop the TICCIT system as a computer-assisted instruction (CAI) system for community colleges and universities. MITRE subcontracted with the CAI Laboratory at the University of Texas at Austin and also with the Department of Instructional Research, Development, and Evaluation of Brigham Y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Courseware
Educational software is a term used for any computer software which is made for an educational purpose. It encompasses different ranges from language learning software to classroom management software to reference software. The purpose of all this software is to make some part of education more effective and efficient. History 1946s–1970s The use of computer hardware and software in education and training dates to the early 1940s, when American researchers developed flight simulators which used analog computers to generate simulated onboard instrument data. One such system was the type19 synthetic radar trainer, built in 1943. From these early attempts in the WWII era through the mid-1970s, educational software was directly tied to the hardware, on which it ran. Pioneering educational computer systems in this era included the PLATO system (1960), developed at the University of Illinois, and TICCIT (1969). In 1963, IBM had established a partnership with Stanford University's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronym
An acronym is a word or name formed from the initial components of a longer name or phrase. Acronyms are usually formed from the initial letters of words, as in ''NATO'' (''North Atlantic Treaty Organization''), but sometimes use syllables, as in ''Benelux'' (short for ''Belgium, the Netherlands, and Luxembourg''). They can also be a mixture, as in ''radar'' (''Radio Detection And Ranging''). Acronyms can be pronounced as words, like ''NASA'' and ''UNESCO''; as individual letters, like ''FBI'', ''TNT'', and ''ATM''; or as both letters and words, like '' JPEG'' (pronounced ') and ''IUPAC''. Some are not universally pronounced one way or the other and it depends on the speaker's preference or the context in which it is being used, such as '' SQL'' (either "sequel" or "ess-cue-el"). The broader sense of ''acronym''—the meaning of which includes terms pronounced as letters—is sometimes criticized, but it is the term's original meaning and is in common use. Dictionary and st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexandria, Virginia
Alexandria is an independent city (United States), independent city in the northern region of the Commonwealth (U.S. state), Commonwealth of Virginia, United States. It lies on the western bank of the Potomac River approximately south of Downtown, Washington, D.C., downtown Washington, D.C. In 2020, the population was 159,467. The city's estimated population has grown by 1% annually since 2010 on average. Like the rest of Northern Virginia and Central Maryland, modern Alexandria has been influenced by its proximity to the U.S. capital. It is largely populated by professionals working in the United States federal civil service, federal civil service, in the U.S. Military, U.S. military, or for one of the many private companies which contract to Government contractor, provide services to the federal government. One of Alexandria's largest employers is the United States Department of Defense, U.S. Department of Defense. Another is the Institute for Defense Analyses. In 2005, the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HP 2100
The HP 2100 is a series of 16-bit minicomputers that were produced by Hewlett-Packard (HP) from the mid-1960s to early 1990s. Tens of thousands of machines in the series were sold over its twenty-five year lifetime, making HP the fourth largest minicomputer vendor during the 1970s. The design started at Data Systems Inc (DSI), and was originally known as the DSI-1000. HP purchased the company in 1964 and merged it into their Dymec division. The original model, the 2116A built using integrated circuits and magnetic-core memory, was released in 1966. Over the next four years, models A through C were released with different types of memory and expansion, as well as the cost-reduced 2115 and 2114 models. All of these models were replaced by the HP 2100 series in 1971, and then again as the 21MX series in 1974 when the magnetic-core memory was replaced with semiconductor memory. All of these models were also packaged as the HP 2000 series, combining a 2100-series machine with optional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acoustic Coupler
In telecommunications, an acoustic coupler is an interface device for coupling electrical signals by acoustical means—usually into and out of a telephone. The link is achieved through converting electric signals from the phone line to sound and reconvert sound to electric signals needed for the end terminal, such as a teletypewriter, and back, rather than through direct electrical connection. History and applications Prior to its breakup in 1984, Bell System's legal monopoly over telephony in the United States allowed the company to impose strict rules on how consumers could access their network. Customers were prohibited from connecting equipment not made or sold by Bell to the network. The same set-up was operative in nearly all countries, where the telephone companies were nationally owned. In many households, telephones were hard-wired to wall terminals before connectors like RJ11 and BS 6312 became standardized. The situation was similar in other countries. In Australi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amherst, New York
Amherst () is a town in Erie County, New York, United States. Amherst is an inner ring suburb of Buffalo. As of 2020, the town had a total population of 129,595. This represents an increase from 122,366 as reported in the 2010 census. The second largest in area and the most populous suburb of Buffalo, the town of Amherst encompasses the village of Williamsville as well as the hamlets of Eggertsville, Getzville, Snyder, Swormville, and East Amherst. The town is in the northern part of Erie County and borders a section of the Erie Canal. Amherst is home to the north campus of the University at Buffalo, the graduate campus of Medaille College, a satellite campus of Bryant & Stratton College, and Daemen College. History The town of Amherst was created by the State of New York on April 10, 1818 from part of the town of Buffalo (later the city of Buffalo), which itself had previously been created from the town of Clarence. Amherst was named after Lord Jeffrey Amherst, commande ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Aerospace
Ford Aerospace was the aerospace and defense division of Ford Motor Company. It was based in Dearborn, Michigan and was active from 1956 (originally as Philco and then Philco Ford) through 1990, when it was sold to the Loral Corporation. Major divisions were located in Palo Alto CA (Space Systems Division), San Jose CA (Western Development Laboratories) and Newport Beach (Aeronutronic Division). Other operations were located in a number of other states around the United States. History The company was established in 1956. It was renamed to "Ford Aerospace and Communications Corporation" in 1976, and then to "Ford Aerospace Corporation" in 1988. The Engineering and Research Center campus was located on Jamboree Road at Ford Road, overlooking the Santa Catalina Strait of the Pacific Ocean in Newport Beach. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazeltine Corporation
Hazeltine Corporation was a defense electronics company which is now part of BAE Systems Inc. History 1924–1986 The company was founded in 1924 by investors to exploit the Neutrodyne patent of Dr. Louis Alan Hazeltine. Headquartered in Greenlawn, Long Island, New York, since 1955, it had facilities in several other locations in Long Island, including its Wheeler Laboratories facility in Smithtown, New York, manufacturing plants in Riverhead and Little Neck, NY, and a division in Braintree, Massachusetts. The company originally concentrated on the design of electronic circuits and the licensing of patents. Innovations in radio, monochrome and later color television components allowed the company to grow. One particularly lucrative design was the Automatic Gain Control circuit. This was such a useful feature that almost every AM radio made used this feature, by license from Hazeltine, from about 1930 until the patent expired. Hazeltine Corporation also developed and licensed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix, Arizona
Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona, with 1,608,139 residents as of 2020. It is the List of United States cities by population, fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people . Phoenix, the seat of Maricopa County, Arizona, Maricopa County, has the largest area of all cities in Arizona, with an area of , and is also the List of United States cities by area, 11th largest city by area in the United States. It is the largest metropolitan area, bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix College
Phoenix College (PC) is a public community college in Encanto, Phoenix, Arizona. Founded in 1920, it is one of the oldest community colleges in the country. History The college was originally a part of the Phoenix Union High School and Junior College District (now Phoenix Union High School District), and was known as Phoenix Junior College (PJC). PC became a part of the Maricopa County Community College District in 1960, and is now considered the flagship campus of one of the largest community college systems in the world. Campus Phoenix College consists of the main campus in Midtown Phoenix, as well as a downtown campus located in the central business district of Phoenix. Academics Phoenix College offers over 200 degree and certificate programs. PC also offers training geared towards professional community/business development and general interest. PC is also home of the Student Services Institute. Athletics Phoenix College has 7 sports teams competing in the NJCAA. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Virginia Community College
Northern Virginia Community College (NVCC; informally known as NOVA) is a public community college composed of six campuses and four centers in the Northern Virginia suburbs of Washington, D.C. Northern Virginia Community College is the third-largest multi-campus community college in the United States and the largest educational institution in the Commonwealth of Virginia. The college is part of the Virginia Community College System. Anne M. Kress has been its president since January 13, 2020. NOVA has campuses in Alexandria, Annandale, Loudoun County, Manassas, Springfield and Woodbridge. History The college was established on February 8, 1965, under the name Northern Virginia Technical College. In the fall of 1965, the college opened with 761 students in a single building in Bailey's Crossroads under president Robert L. McKee. To accommodate an ever-growing student body, the college purchased in Annandale in 1966 to create the first of six permanent campus sites. NOVA has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
