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A computer keyboard is a peripheral input device modeled after the typewriter keyboard [1] [2] which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches.
Publications. See also. Keyboard. Look up Keyboard or keyboard in Wiktionary, the free dictionary. Keyboard may refer to: Text input. Keyboard, part of a typewriter. Computer keyboard. Keyboard layout, the software control of computer keyboards and their mapping. Keyboard technology, computer keyboard hardware and firmware.
A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (together, these are called characters) into a computer. It is one of the most used input devices for computers. Using a keyboard is often called typing . A keyboard contains many mechanical switches or push-buttons called "keys".
Keyboard technology. Keyboard construction of a typical notebook computer keyboard, in four layers. The technology of computer keyboards includes many elements. Many different keyboard technologies have been developed for consumer demands and optimized for industrial applications.
The 104-key US QWERTY layout. A keyboard layout is any specific physical, visual, or functional arrangement of the keys, legends, or key-meaning associations (respectively) of a computer keyboard, mobile phone, or other computer-controlled typographic keyboard. Physical layout is the actual positioning of keys on a keyboard.
An electronic keyboard, portable keyboard, or digital keyboard is an electronic musical instrument based on keyboard instruments. Electronic keyboards include synthesizers , digital pianos , stage pianos , electronic organs and digital audio workstations .
A keyboard instrument is a musical instrument played using a keyboard, a row of levers that are pressed by the fingers. The most common of these are the piano, organ, and various electronic keyboards, including synthesizers and digital pianos.
Keyboard computer. A keyboard computer is a computer which contains all of the regular components of a personal computer, except for a screen, in the same housing as the keyboard. The power supply is typically external and connects to the computer via an adapter cable.
Jan 13, 2020 · Updated on January 13, 2020. The history of the modern computer keyboard begins with a direct inheritance from the invention of the typewriter . It was Christopher Latham Sholes who, in 1868, patented the first practical modern typewriter. Soon after, in 1877, the Remington Company began mass marketing the first typewriters.
Keyboard instrument. A keyboard instrument is an instrument that is played by pressing the keys of a keyboard. In a keyboard, the notes are arranged with naturals (usually white notes) forming the main body of the keyboard, and sharps and flats (usually black notes) placed in cuttings into the upper half of the naturals.
