Is also called "Natural Keyboard".
Ergonomic keyboard is the standard keyboard will be provided for the left hand fingering and right hand keypad keypad which is about two blocks apart, and formed a certain angle, so that operators do not have a sense of clamping arms, maintain a more natural form This keyboard is designed for Microsoft named Natural Keyboard, comfortably, for the habits of the user can effectively reduce the right-hand man mistakenly hit rate of key areas, such as the letter "G" and "H".
Ink-jet Printer
Ink-jet printers can be divided by the working principle of solid and liquid ink-jet ink of two (the latter is more common now ), while the liquid inkjet canon can be divided into gas and hp and epson. bubble jet nozzle by heating, so that the ink bubbles, spray on to the print media.
Laser Printer
Using laser scanning imaging technology, computing technology, electronic photography, high-quality printing equipment.
A print engine in which a laser is used to expose an image on a photoconductive drum or belt by discharging blank areas. The belt is then toned with a charged toner which is then transferred to the paper and fused there by heat and pressure.
Magnetic-ink character reader( MICR )
Magnetic Ink Character Recognition, or MICR, is a character recognition technology used primarily by the banking industry to facilitate the processing of cheques.The technology allows computers to read information (such as account numbers) off of printed documents.
Unlike barcodes or similar technologies, however, MICR codes can be easily read by humans. MICR characters are printed in special typefaces with a magnetic ink or toner, usually containing iron oxide.
Optical-character recognition (OCR)
Optical character recognition, usually abbreviated to OCR, is the mechanical or electronic translation of scanned images of handwritten, typewritten or printed text into machine-encoded text.
It is widely used to convert books and documents into electronic files, to computerize a record-keeping system in an office, or to publish the text on a website. OCR makes it possible to edit the text, search for a word or phrase, store it more compactly, display or print a copy free of scanning artifacts, and apply techniques such as machine translation, text-to-speech and text mining to it.
Optical-mark recognition (OMR)
Optical Mark Recognition is the technology of electronically extracting intended data from marked fields, such as checkboxes and fill-in fields, on printed forms. It is generally distinguished from OCR by the fact that a recognition engine is not required.
OMR technology scans a printed form and reads predefined positions and records where marks are made on the form. This technology is useful for applications in which large numbers of hand-filled forms need to be processed quickly and with great accuracy, such as surveys, reply cards, questionnaires and ballots.
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