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Victor Calculator
Victor Technology LLC (also known as Victor Calculator) is a supplier of printing calculators, scientific calculators, financial calculators, basic calculators, and desktop accessories with headquarters in Bolingbrook, Illinois. Victor products are sold primarily throughout the United States, Canada, and Puerto Rico through independent office supply dealers. Company history Victor Adding Machine Co. was a fledgling company in 1918 when the operator of a successful chain of meat markets gave a Victor salesman $100 for what he thought would buy an adding machine. Instead, he got 10 shares of the company's stock. In an effort to protect his investment, that man – Carl Buehler – became a director of Victor in September 1918 and was elected president of the company three months later. The first Victor adding machine, Model 110, was introduced in 1919. In 1921, Carl selected his 24-year-old son, A. C., as Vice President of Operations and advised him to operate the company by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuPage County, Illinois
DuPage County ( ) is a county in the U.S. state of Illinois, and one of the collar counties of the Chicago metropolitan area. As of the 2020 census, the population was 932,877, making it Illinois' second-most populous county. Its county seat is Wheaton. Known for its vast tallgrass prairies, DuPage County has become mostly developed and suburbanized, although some pockets of farmland remain in the county's western and northern parts. Located in the Rust Belt, the area is one of few in the region whose economy quickly became dependent on the headquarters of several large corporations due to its close proximity to Chicago. As steel mills closed in the 1970s and 1980s, several acres that were formerly industrialized areas were converted into business parks to meet the growing tax base. The county has a mixed socioeconomic profile and residents of Hinsdale, Naperville and Oak Brook include some of the wealthiest people in the Midwest. However, other cities in the county such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comptometer
The Comptometer was the first commercially successful key-driven mechanical calculator, patented in the United States by Dorr Felt in 1887. A key-driven calculator is extremely fast because each key adds or subtracts its value to the accumulator as soon as it is pressed and a skilled operator can enter all of the digits of a number simultaneously, using as many fingers as required, making them sometimes faster to use than electronic calculators. Consequently, in specialized applications, comptometers remained in use in limited numbers into the early 1990s, but with the exception of museum pieces, they have all now been superseded by electronic calculators and computers. Manufactured without interruption from 1887 to the mid-1970s, it was constantly improved. The mechanical versions were made faster and more reliable, then a line of electro-mechanical models was added in the 1930s. It was the first mechanical calculator to receive an all-electronic calculator engine in 1961, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CP/M-86
CP/M-86 was a version of the CP/M operating system that Digital Research (DR) made for the Intel 8086 and Intel 8088. The system commands are the same as in CP/M-80. Executable files used the relocatable .CMD file format. Digital Research also produced a multi-user multitasking operating system compatible with CP/M-86, MP/M-86, which later evolved into Concurrent CP/M-86. When an emulator was added to provide PC DOS compatibility, the system was renamed Concurrent DOS, which later became Multiuser DOS, of which REAL/32 is the latest incarnation. The FlexOS, DOS Plus, and DR DOS families of operating systems started as derivations of Concurrent DOS as well. History Digital Research's CP/M-86 was originally announced to be released in November 1979, but was delayed repeatedly. When IBM contacted other companies to obtain components for the IBM PC, the as-yet unreleased CP/M-86 was its first choice for an operating system because CP/M had the most applications at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MS-DOS
MS-DOS ( ; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few operating systems attempting to be compatible with MS-DOS, are sometimes referred to as "DOS" (which is also the generic acronym for disk operating system). MS-DOS was the main operating system for IBM PC compatibles during the 1980s, from which point it was gradually superseded by operating systems offering a graphical user interface (GUI), in various generations of the graphical Microsoft Windows operating system. IBM licensed and re-released it in 1981 as PC DOS 1.0 for use in its PCs. Although MS-DOS and PC DOS were initially developed in parallel by Microsoft and IBM, the two products diverged after twelve years, in 1993, with recognizable differences in compatibility, syntax, and capabilities. Beginning in 1988 with DR-DO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intel 8088
The Intel 8088 ("''eighty-eighty-eight''", also called iAPX 88) microprocessor is a variant of the Intel 8086. Introduced on June 1, 1979, the 8088 has an eight-bit external data bus instead of the 16-bit bus of the 8086. The 16-bit registers and the one megabyte address range are unchanged, however. In fact, according to the Intel documentation, the 8086 and 8088 have the same execution unit (EU)—only the bus interface unit (BIU) is different. The original IBM PC is based on the 8088, as are its clones. History and description The 8088 was designed at Intel's laboratory in Haifa, Israel, as were a large number of Intel's processors. The 8088 was targeted at economical systems by allowing the use of an eight-bit data path and eight-bit support and peripheral chips; complex circuit boards were still fairly cumbersome and expensive when it was released. The prefetch queue of the 8088 was shortened to four bytes, from the 8086's six bytes, and the prefetch algorithm was s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirius 1
Sirius Systems Technology was a personal computer manufacturer in Scotts Valley, California. It was founded in 1980 by Chuck Peddle and Chris Fish, formerly of MOS Technology and capitalized by Walter Kidde Inc. In late 1982 Sirius acquired Victor Business Systems (known for its calculators and cash registers) from Kidde and changed its name to Victor Technologies. It made the Victor/Sirius series of personal computers. The company made a public stock offering in the first half of 1983, but went into Chapter 11 protection from bankruptcy before the end of 1984. The company's assets were acquired by Datatronic AB, a Swedish software/hardware distribution company headed by . Gabrielsson signed a distribution deal with Kyocera, which began to supply PC clones to Victor. Victor 9000 / Sirius 1 The Victor 9000 (distributed in the UK by British company Applied Computer Techniques as the ACT Sirius 1, and in Australia by Barson Computers as the Sirius 1) was designed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirius Systems Technology
Sirius Systems Technology was a personal computer manufacturer in Scotts Valley, California. It was founded in 1980 by Chuck Peddle and Chris Fish, formerly of MOS Technology and capitalized by Walter Kidde Inc. In late 1982 Sirius acquired Victor Business Systems (known for its calculators and cash registers) from Kidde and changed its name to Victor Technologies. It made the Victor/Sirius series of personal computers. The company made a public stock offering in the first half of 1983, but went into Chapter 11 protection from bankruptcy before the end of 1984. The company's assets were acquired by Datatronic AB, a Swedish software/hardware distribution company headed by . Gabrielsson signed a distribution deal with Kyocera, which began to supply PC clones to Victor. Victor 9000 / Sirius 1 The Victor 9000 (distributed in the UK by British company Applied Computer Techniques as the ACT Sirius 1, and in Australia by Barson Computers as the Sirius 1) was design ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chuck Peddle
Charles Ingerham Peddle (November 25, 1937 – December 15, 2019) was an American electrical engineer best known as the main designer of the MOS Technology 6502 microprocessor, the single-board computer, and its successor, the Commodore PET personal computer, both based on the 6502. Biography Peddle was born in Bangor, Maine, United States on November 25, 1937. He worked in a radio station while in high school. In 1955, Peddle joined the United States Marine Corps. He attended the University of Maine where he earned a Bachelor of Science (B.Sc.) degree in engineering physics. Afterward, he went to work for General Electric working with time-sharing systems. In 1973, Peddle worked at Motorola on developing the 6800 processor. Peddle recognized a market for a very low price microprocessor and began to champion such a design to complement the $300 Motorola 6800. His efforts were frustrated by Motorola management and he was told to drop the project. He then left for MOS Techn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Office Of The Future
The office of the future is a concept dating from the 1940s. It is also known as the "paperless office". Memex desk and related machines The first practical office of the future concept was probably the series of machines which were presented in ''Life'' magazine in September 1945. ''Life'' magazine hired an illustrator from Sperry Rand, Alfred D. Crimi, to make drawings of the concepts Vannevar Bush had presented a few months earlier in ''The Atlantic Monthly'' magazine under the title " As We May Think." The Memex article in ''The Atlantic'' is most often cited because of its longer text which details the proposal of a system of shared microfilm based hyperlinks which could be considered as a precursor to the World Wide Web. "Wholly new forms of encyclopedias will appear, ready-made with a mesh of associative trails running through them." Those citations tend to overlook the massive organization it would have taken to mail all those microfilm reels between scientists, and even ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saddle Brook, New Jersey
Saddle Brook is a township in Bergen County, New Jersey, United States. As of the 2010 United States Census, the township's population was 13,659, reflecting an increase of 504 (+3.8%) from the 13,155 counted in the 2000 Census, which had in turn declined by 141 (−1.1%) from the 13,296 counted in the 1990 Census. History Saddle River Township was created on March 20, 1716, consisting of all of the territory in Bergen County west of the Saddle River, making it one of the oldest municipalities in Bergen County, within the area that had been known as New Barbadoes Township, which itself had been set off from Essex County and added to Bergen County in 1710.Snyder, John P''The Story of New Jersey's Civil Boundaries: 1606-1968'' p. 86. Bureau of Geology and Topography; Trenton, New Jersey; 1969. Accessed March 6, 2017. It was incorporated on February 21, 1798 by the Township Act of 1798 as one of the initial group of 104 townships incorporated in New Jersey. The historic name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Original Equipment Manufacturer
An original equipment manufacturer (OEM) is generally perceived as a company that produces non-aftermarket parts and equipment that may be marketed by another manufacturer. It is a common industry term recognized and used by many professional organizations such as SAE International, ISO, and others. However, the term is also used in several other ways, which causes ambiguity. It sometimes means the maker of a system that includes other companies' subsystems, an end-product producer, an automotive part that is manufactured by the same company that produced the original part used in the automobile's assembly, or a value-added reseller.Ken Olsen: PDP-1 and PDP-8 (page 3) , economicadventure.com Automotive parts When referring to auto parts, OEM refers to the manufactur ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
