WebMar 28, 2024 · A computer scanner is a digitizer, which is a type of input device. A scanner only sends information to the computer and cannot receive information from the … WebDec 5, 2024 · Scanner. 1. 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 convert a printed picture, drawing, or document ( hard … A digitizer is a hardware device that receives analog information, such as … Short for near-field communication, NFC is standards developed primarily for … A photocopier (also known as copy machine or copier) was first introduced … A magnetic card reader is a device that retrieves information from a magnetic … Any device added to a computer that performs an additional capability or …
How does a scanner input data into a computer? – Sage-Answers
WebSep 26, 2024 · The keyboard is the usual text input device for a computer. Alternatives include the scanner for printed text, with the input processed by optical character recognition (OCR) software, and the microphone for spoken text, with the input processed by speech recognition software software. The keyboard translates keystrokes into signals … WebMar 30, 2024 · Scanners are input devices, not output devices. A scanner is an input device that converts physical images into digital images. It scans the image and converts it to a … screens for computers hp
For examination from 2024 - Cambridge Assessment International …
WebMay 3, 2024 · Barcode readers and scanners. A BCR (barcode reader) or scanner, also known as a POS (point of sale) scanner is a hardware input device capable of reading a barcode using a laser.It can also load the details of the product or log information about that product into a database. An example of a barcode reader is a supermarket barcode … WebMar 22, 2016 · See answer (1) Best Answer. Copy. An x-ray machine would be an input device in terms of data collection because it gets its data from the patient. It would also be an output device because it ... WebApr 14, 2024 · Input devices of computer system keyboard, pointing devices, microphone, scanner ETEA SMASHER #eteasmasher#bcs #ics #class9computer #inputdevicesAssal... pawnee city ne to wentzville mo