recording field of punch card

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• field — /feeld/, n. 1. an expanse of open or cleared ground, esp. a piece of land suitable or used for pasture or tillage. 2. Sports. a. a piece of ground devoted to sports or contests; playing field. b. (in betting) all the contestants or numbers that… …   Universalium

• Punched card — Overpunch redirects here. For the code, see Signed overpunch. A punched card, punch card, IBM card, or Hollerith card is a piece of stiff paper that contains digital information represented by the presence or absence of holes in predefined… …   Wikipedia

• Construction Field Computing — is the use of handheld devices that augment the construction superintendent s ability to manage the operations on a construction site. These information appliances (IA) must be portable devices which can be carried or worn by the user, and have… …   Wikipedia

• Construction field computing — is the use of handheld devices that augment the construction superintendent s ability to manage the operations on a construction site. These information appliances (IA) must be portable devices which can be carried or worn by the user, and have… …   Wikipedia

• History of computing hardware — Computing hardware is a platform for information processing (block diagram) The history of computing hardware is the record of the ongoing effort to make computer hardware faster, cheaper, and capable of storing more data. Computing hardware… …   Wikipedia

• Unit record equipment — Before the advent of electronic computers, data processing was performed using electromechanical devices called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines were as ubiquitous in industry… …   Wikipedia

• IBM 1401 — The IBM 1401, the first member of the IBM 1400 series, was a variable wordlength decimal computer that was announced by IBM on October 5, 1959. It was withdrawn on February 8, 1971.From the [http://www… …   Wikipedia

• Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 …   Wikipedia

• International Business Machines Corporation — ▪ American corporation  leading American computer manufacturer, with a major share of the market both in the United States and abroad. Its headquarters are in Armonk, N.Y.       It was incorporated in 1911 as the Computing Tabulating Recording… …   Universalium

• Computer programming — Programming redirects here. For other uses, see Programming (disambiguation). Software development process Activities and steps …   Wikipedia

• Leslie Comrie — Infobox Scientist name = Leslie Comrie box width = image width =150px caption = Leslie Comrie birth date = 15 August 1893 birth place = Pukekohe, New Zealand death date = 11 December 1950 death place = residence = citizenship = nationality = New… …   Wikipedia