English Dictionary: keyboard | by the DICT Development Group |
3 results for keyboard | |
From WordNet (r) 3.0 (2006) [wn]: | |
| |
From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
Keyboard \Key"board`\, n. The whole arrangement, or one range, of the keys of an organ, typewriter, etc. | |
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]: | |
keyboard mechanical buttons (keys) which the user presses to input characters to a computer. Keyboards were originally part of {terminals} which were separate {peripheral} devices that performed both input and output and communicated with the computer via a {serial line}. Today a keyboard is more likely to be connected more directly to the processor, allowing the processor to scan it and detect which key or keys are currently pressed. Pressing a key sends a low-level {key code} to the keyboard input driver routine which translates this to one or more {characters} or special actions. Keyboards vary in the keys they have, most have keys to generate the {ASCII} {character set} as well as various {function keys} and special purpose keys, e.g. reset or volume control. (2003-07-04) |