punched card paper

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• 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

• Computer programming in the punched card era — Punched card from a Fortran program. From the invention of computer programming languages up to the mid 1980s, many if not most computer programmers created, edited and stored their programs on punched cards. The practice was nearly universal… …   Wikipedia

• Paper data storage — refers to the storage, on paper, of data that can be interpreted by a machine or is the result of the functioning of a machine. A defining feature of paper data storage is the ability of humans to produce it with only simple tools and interpret… …   Wikipedia

• Punched tape — Five hole and eight hole punched paper tape Punched tape or paper tape is an obsolete form of data storage, consisting of a long strip of paper in which holes are punched to store data. It was widely used during much of the twentieth century for… …   Wikipedia

• Card reader — A card reader is a data input device that reads data from a card shaped storage medium. Historically, paper or cardboard punched cards were used throughout the first several decades of the computer industry to store information and write programs …   Wikipedia

• Paper model — Paper models, also called card models or papercraft, are models constructed mainly from sheets of heavy paper or card stock as a hobby. It may be considered a broad category that contains origami, and card modelling, with origami being a paper… …   Wikipedia

• card — I. transitive verb Date: 14th century to cleanse, disentangle, and collect together (as fibers) by the use of cards preparatory to spinning • carder noun II. noun Etymology: Middle English carde, from Medieval Latin cardus, carduus, thistle,… …   New Collegiate Dictionary

• Chad (paper) — Chads from punched cards. Each chad is about 1/8 inch (3 mm) long …   Wikipedia

• Aperture card — An aperture card is a type of punched card with a cut out window into which a chip of microfilm is mounted. Such a card is used for archiving or for making multiple inexpensive copies of a document for ease of distribution. The card is typically… …   Wikipedia

• Edge-notched card — used as a library card. Edges not notched here. A notched card …   Wikipedia

• Perforated paper — is a craft material of lightweight card with regularly spaced holes in imitation of embroidery canvas. It is also sometimes referred to as punched paper .Perforated paper is most commonly embroidered with cross stitch motifs and borders. When the …   Wikipedia