Scanner
This is the current revision of Scanner as edited by DavidB4-bot (talk | contribs) at 15:04, June 23, 2016. This URL is a permanent link to this version of this page.
Traditionally, the term scanner referred to a radio receiver that moves across a wide range of radio frequencies and allows audiences to listen to any of the frequencies.
Later the term scanner became known as a device that automatically reads a document or barcode into an electronic system for transmission or identification.
Today, the term refers to a device that scans a text and converts it to a digital image.