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Scanner vs Projector - What's the difference?

scanner | projector |

As nouns the difference between scanner and projector

is that scanner is a device which scans documents in order to convert them to a digital medium while projector is an optical device that projects a beam of light, especially one used to project an (or moving images) onto a screen.

scanner

English

Noun

(en noun)
  • A device which scans documents in order to convert them to a digital medium.
    • He put the picture in the scanner , then e-mailed a copy of it to his family.
  • A radio receiver which iterates through a sequence of frequencies to detect signal.
  • A device which uses radiation (ultrasound, X-ray, etc.) to generate images of tissue or surfaces for diagnostic purposes.
  • A device which uses optics to detect printed data (such as a barcode).
  • One who scans.

    • Derived terms

    * * full body scanner * millimeter wave scanner * X-ray scanner

    Descendants

    * German: (l)

    Anagrams

    * ----

    projector

    English

    Alternative forms

    * projectour (qualifier)

    Noun

    (wikipedia projector) (en noun)
  • An optical device that projects a beam of light, especially one used to project an image (or moving images) onto a screen.
  • (dated) A person who devises or manages projects; a planner.