What is data Scanning Devices and its types?

 What is Scanner? : Full Information -Tech with Priye

For computer editing and presentation, a scanner is a device that extracts pictures from photographic prints, posters, magazine pages, and other sources. Using optical character recognition, scanners turn the image on a page into digital data that can be saved on a computer (OCR).

A tool for inspecting, reading, or keeping an eye on anything.
A device that, as a diagnostic tool, analyses the body using radiation, ultrasound, or magnetic resonance imaging.
A tool that scans paper documents and creates digital data from them.

Types of Scanner–

• Image Scanner
• OCR (Optical Character Recognition)
• OMR (Optical Mark Reader)
• Bar Code Reader
• MICR (Magnetic Ink Character Recognition)
• Electronic Card Reader

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