An ergonomic keyboard is a computer keyboard designed with ergonomic considerations to minimize muscle strain and a host of related problems. Typically such keyboards are constructed in a V shape, to allow right and left hands to type at a slight angle more natural to the human form.
Inkjet Printer
An inkjet printer is a type of computer printer that creates a digital image by propelling droplets of ink onto paper. Inkjet printers are the most commonly used type of printer and range from small inexpensive consumer models to very large professional machines, that can cost up to thousands of dollars.
Laser Printer
A laser printer is a common type of computer printer that rapidly produces high quality text and graphics on plain paper. As with digital photocopiers and multifunction printers, laser printers employ a xerographic printing process, but differ from analog photocopiers in that the image is produced by the direct scanning of a laser beam across the printer's photoreceptor.Magnetic-ink character recognition
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 printed documents. Unlikebarcodes or similar technologies, however, MICR codes can be easily read by humans.
Optical-mark recognition
Optical Mark Recognition, also called Optical Mark Reading or OMR is the process of capturing human-marked data from document forms such as surveys and tests. Many traditional OMR devices work with a dedicated scanner device that shines a beam of light onto the form paper.
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