ascii keyboard
41International Phonetic Alphabet — Not to be confused with NATO phonetic alphabet. IPA redirects here. For other uses, see IPA (disambiguation). For usage of IPA in Wikipedia, see Wikipedia:IPA or Wikipedia:IPA/Introduction International Phonetic Alphabet …
42IBM Selectric typewriter — The IBM Selectric typewriter (occasionally known as the IBM Golfball typewriter) is an influential electric typewriter design. It was introduced in 1961.Instead of a basket of pivoting typebars the Selectric had a pivoting type element… …
43ANSI escape code — ANSI code redirects here. For other uses, see ANSI (disambiguation). ANSI escape sequences are characters embedded in the text used to control formatting, color, and other output options on video text terminals. Almost all terminal emulators… …
44Sinclair ZX81 — Infobox computer Photo = Type = Home computer Released = 1981 Discontinued = 1984 [cite book |last=Forster |first=Winnie |authorlink=Winnie Forster |title=The encyclopedia of consoles, handhelds home computers 1972 2005 |year=2005… …
45information processing — Acquisition, recording, organization, retrieval, display, and dissemination of information. Today the term usually refers to computer based operations. Information processing consists of locating and capturing information, using software to… …
46Punched tape — Five hole and eight hole punched paper tape Punched tape or paper tape is an obsolete form of data storage, consisting of a long strip of paper in which holes are punched to store data. It was widely used during much of the twentieth century for… …
47Bucky bit — In computing, bucky bit in a binary representation of a character, is a bit that is set by pressing on a computer keyboard additional modifier key, other than ordinary shift key.OverviewSetting a bucky bit changes the output character. A bucky… …
48Function key — A function key is a key on a computer or terminal keyboard which can be programmed so as to cause an operating system command interpreter or application program to perform certain actions. On some keyboards/computers, function keys may have… …
49Devanagari — Nagari redirects here. For other uses, see Nagari (disambiguation). Devanāgarī Rigveda manuscript in Devanāgarī (early 19th century) Type abugida …
50Teleprinter — A teleprinter (teletypewriter, Teletype or TTY for TeleTYpe/TeleTYpewriter) is a now largely obsolete electro mechanical typewriter which can be used to communicate typed messages from point to point and point to multipoint over a variety of… …
