WebA computer scanner, often known as a digitizer, is a type of input device. It takes data from a document or a photograph and converts it to digital data. A scanner, like a printer (which is an output device), cannot receive data from the computer and can only give data to … Web19 aug. 2024 · Optical input devices allow computers to use light as a source of input. Scanner is an example of optical input device. Other common optical input devices …

An optical input device that interprets pencil marks on paper

WebAn optical scanner also known as a scanner.it used light technology to send input.it is used to read or scan information from printed text and graphics translate them into digital form. The image scanned by the scanner can be used for different purposes It can be printed in the paper It can be displayed on the monitor Web29 jan. 2024 · Yes, an optical mark reader is input device as it accepts data and information from other sources and presents them to a computer system for further … mitchell nelson bauer funeral home in oxford

Optical Input Devices - WikiEducator

Web29 jan. 2024 · The Optical Mark Reader is Input Device. Yes, an optical mark reader is input device as it accepts data and information from other sources and presents them to a computer system for further operations and processing. The devices which have such capabilities are called “Input Devices”. Web5 dec. 2024 · When referring to hardware, a scanner, image scanner, or optical scanner is a hardware input device that optically "reads" an image and converts it to a digital signal. For example, a scanner may … WebCorrect option is E) Optical scanner,Mouse,Light pen and Digitizer is considered a direct entry input device. Input devices transfer data into a computerised information system … mitchell neilson murfreesboro tn