• Thumbnail for ADM-3A
    The ADM-3A was an influential early video display terminal, introduced in 1976. It was manufactured by Lear Siegler and had a 12-inch screen displaying...
    18 KB (1,938 words) - 21:19, 31 March 2024
  • Look up adm., Adm., or ADM in Wiktionary, the free dictionary. Adm is an abbreviation for the naval rank of admiral. ADM or A.D.M. may also refer to:...
    3 KB (346 words) - 09:05, 1 July 2024
  • Thumbnail for Arrow keys
    text editor. The editor was written by Bill Joy for use on a Lear-Siegler ADM-3A terminal, which places arrow symbols on these letters, since it did not...
    28 KB (3,900 words) - 17:50, 29 August 2024
  • Thumbnail for Computer terminal
    with the rise of time sharing computers. Important early products were the ADM-3A, VT52, and VT100. These devices used no complicated CPU, instead relying...
    55 KB (6,995 words) - 20:24, 9 August 2024
  • design. The ADM-1 was followed by the ADM-2 in early 1974. It had expanded functionality and a detached keyboard. In 1976, LSI released ADM-3A, one of the...
    12 KB (1,598 words) - 19:06, 30 April 2024
  • Thumbnail for Vi (text editor)
    the regular expression extensions out of that. Joy used a Lear Siegler ADM-3A terminal. On this terminal, the Escape key was at the location now occupied...
    34 KB (4,154 words) - 06:48, 18 April 2024
  • Thumbnail for Esc key
    escape being conveniently placed in what is now the tab position on the ADM-3A terminal keyboard used to develop vi, though it is now inconveniently placed...
    7 KB (835 words) - 23:06, 18 July 2024
  • Thumbnail for Home key
    pressed along with ⇧ Shift in editable text. A Home key was present on the ADM-3A and many other pre-PC dumb terminal keyboards. Its application here was...
    4 KB (454 words) - 14:38, 12 January 2024
  • Thumbnail for Commodore 128
    emulates an ADM-3A terminal [citation needed] in CP/M mode, so software will have to be set up for that. Aside from the standard ADM-3A terminal commands...
    54 KB (7,355 words) - 04:34, 19 August 2024
  • Thumbnail for Space-cadet keyboard
    of the ⎋ Esc key in vi, due to the convenient position of the key on the ADM-3A terminal. Other users, however, thought that so many keys were excessive...
    6 KB (631 words) - 05:08, 28 May 2024