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IBM Optical Mark And Character Readers
IBM designed, manufactured and sold optical mark and character readers from 1960 until 1984. The IBM 1287 is notable as being the first commercially sold scanner capable of reading handwritten numbers. Initial development work IBM Poughkeepsie, New York, Poughkeepsie studied machine character recognition from 1950 till 1954, developing an experimental machine that used a Cathode-ray tube, cathode-ray-tube attached an IBM 701 which performed the character analysis. They pursued a technique known as lakes and bays which examined different areas of dark and light where the lakes were white areas enclosed by black and the bays were partially enclosed areas. Their machine and mission was moved to IBM Endicott, New York, Endicott in 1954, where research continued. From 1955 to 1956 they then worked on the VIDOR (Visual Document Reader) program, but they could not get agreement on acceptable reject rate. The developers felt 80% recognition was acceptable (meaning 20% of documents ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poughkeepsie, New York
Poughkeepsie ( ) is a city within the Poughkeepsie (town), New York, Town of Poughkeepsie, New York (state), New York. It is the county seat of Dutchess County, New York, Dutchess County, with a 2020 census population of 31,577. Poughkeepsie is in the Hudson Valley, Hudson River Valley region, midway between the core of the New York metropolitan area and the state capital of Albany, New York, Albany. It is a principal city of the Kiryas Joel–Poughkeepsie–Newburgh metropolitan area, Kiryas Joel–Poughkeepsie–Newburgh metropolitan area which belongs to the New York combined statistical area. It is served by the nearby Hudson Valley Regional Airport and Stewart International Airport in Orange County, New York. Poughkeepsie has been called "The Queen City of the Hudson". Originally part of New Netherland, it was settled in the 17th century by the Dutch and became New York State's second capital shortly after the American Revolution. It was chartered as a city in 1854. Major ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Sense
Electrographic is a term used for punched-card and page-scanning technology that allowed cards or pages marked with a pencil to be processed or converted into punched cards. The primary developer of electrographic systems was IBM, who used mark sense as a trade name for both the forms and processing system. The term has since come to be used generically for any technology allowing marks made using ordinary writing implements to be processed, encompassing both optical mark recognition and electrographic technology. The term "mark sense" is not generally used when referring to technology that distinguishes the shape of the mark; the general term optical character recognition is generally used when mark shapes are distinguished. Because the term mark-sense was originally a trade name, the Federal Government generally used the term electrographic. In the 1940s, 50s, and 60s, mark sense technology was widely used for applications like processing meter readings recordings on turnaro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 1410
The IBM 1410, a member of the IBM 1400 series, was a decimal computer with a variable word length that was announced by IBM on September 12, 1960 and marketed as a midrange business computer. It was withdrawn on March 30, 1970. Overview The 1410 was similar in design to the very popular IBM 1401, but it had one major difference. Addresses were five characters long and allowed a maximum memory of 80,000 characters, much larger than the 16,000 characters permitted by the 1401's three-character addresses. However, the 1410 could also be run in what was termed "1401 compatibility mode". This was accomplished in hardware - the machine literally turned into a 1401 with the flip of a switch. In addition, with care, it was possible to write source code in the Autocoder assembler language that could be used on either system, as nearly all 1401 instructions had exact 1410 equivalents, and had the same mnemonics. The later IBM 7010 used the same architecture as the 1410, but was impl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 407
The IBM 407 Accounting Machine, introduced in 1949, was one of a long line of IBM tabulating machines dating back to the days of Herman Hollerith. It had a card reader and printer; a summary punch could be attached. Processing was directed by a control panel. The 407 was the central component of many unit record equipment shops which were the mainstay of IBM's business at the time. It could print digits, letters and several special characters in any of 120 print positions, spaced . IBM stopped marketing the 407 Accounting Machine in 1976. Description The 407 read punched cards, totaled fields on the cards, made simple decisions, printed results, and, with the aid of a summary punch, output results on punched cards that could be input to other processing steps. The operation of the 407 was directed by the use of a removable control panel and a carriage tape. Exit hubs (impulse emitting) on the control panel are wired to entry hubs (impulse accepting) for the task to be d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM 1418
International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue, is an American multinational technology company headquartered in Armonk, New York, and present in over 175 countries. It is a publicly traded company and one of the 30 companies in the Dow Jones Industrial Average. IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries; for 29 consecutive years, from 1993 to 2021, it held the record for most annual U.S. patents generated by a business. IBM was founded in 1911 as the Computing-Tabulating-Recording Company (CTR), a holding company of manufacturers of record-keeping and measuring systems. It was renamed "International Business Machines" in 1924 and soon became the leading manufacturer of punch-card tabulating systems. During the 1960s and 1970s, the IBM mainframe, exemplified by the System/360 and its successors, was the world's dominant computing platform, with the company p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
