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  2. Void pantograph - Wikipedia

    en.wikipedia.org/wiki/Void_pantograph

    In security printing, void pantograph refers to a method of making copy-evident and tamper-resistant patterns in the background of a document. Normally these are invisible to the eye, but become obvious when the document is photocopied. Typically they spell out "void", "copy", "invalid" or some other indicator message. [1]

  3. Copy-evident document - Wikipedia

    en.wikipedia.org/wiki/Copy-evident_document

    In security printing, various methods such as void pantograph are used to create patterns that are hard to copy exactly and when copied inexactly produces an easily detectable image. This can include halftone screens that are affected by the copying process, fine line patterns in different directions that are differently affected by copying and ...

  4. Pantograph - Wikipedia

    en.wikipedia.org/wiki/Pantograph

    Drafting pantograph in use Pantograph used for scaling a picture. The red shape is traced and enlarged. Pantograph 3d rendering. A pantograph (from Greek παντ- 'all, every' and γραφ- 'to write', from their original use for copying writing) is a mechanical linkage connected in a manner based on parallelograms so that the movement of one pen, in tracing an image, produces identical ...

  5. Microprinting - Wikipedia

    en.wikipedia.org/wiki/Microprinting

    Close-up of microprint incorporated on US$100 paper currency. Microprinting is the production of recognizable patterns or characters in a printed medium at a scale that typically requires magnification to read with the naked eye.

  6. Arabic typography - Wikipedia

    en.wikipedia.org/wiki/Arabic_typography

    Arabic typography is the typography of letters, graphemes, characters or text in Arabic script, for example for writing Arabic, Persian, or Urdu. 16th century Arabic typography was a by-product of Latin typography with Syriac and Latin proportions and aesthetics.

  7. Pantograph (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Pantograph_(disambiguation)

    A pantograph is a mechanical connected linkage of a writing instrument, like a pen, such that the movement of one pen, in tracing an image, produces identical movements in a second pen. Pantograph may also refer to: Pantograph (lighting suspension), an overhead lighting system used in television and photography

  8. K-T-B - Wikipedia

    en.wikipedia.org/wiki/K-T-B

    K-T-B (Hebrew: כ-ת-ב; Arabic: ك-ت-ب) is a triconsonantal root of a number of Semitic words, typically those having to do with writing. The words for "office", "writer" and "record" all reflect this root. Most notably, the Arabic word kitab ("book") is also used in a number of Semitic and Indo-Iranian languages, as well as Turkish.

  9. Document automation - Wikipedia

    en.wikipedia.org/wiki/Document_automation

    Document automation software has the ability to automatically fill in the correct document variables based on the transaction data. In addition, some document automation software has the ability to create a document suite where all related documents are encapsulated into one file, making updates and collaboration easy and fast.