{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:38:59Z","timestamp":1750307939495,"version":"3.41.0"},"reference-count":3,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[1991,10,1]],"date-time":"1991-10-01T00:00:00Z","timestamp":686275200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGCHI Bull."],"published-print":{"date-parts":[[1991,10]]},"abstract":"<jats:p>Task analysis (TA) in systems design has a number of goals, including identifying information needed by the user, knowledge and skills that the user needs, and potential errors that the user might make. However, a necessary precursor to TA is to determine what the important tasks are in the first place. This research is aimed at developing a methodology for identifying tasks in command-based human-computer systems. The following paragraphs delineate the motivation for the approach, as well as the general procedures in this methodology.<\/jats:p>","DOI":"10.1145\/126729.1056072","type":"journal-article","created":{"date-parts":[[2007,1,17]],"date-time":"2007-01-17T18:32:02Z","timestamp":1169058722000},"page":"73-74","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["IDENTIFYING HIGH-LEVEL UNIX TASKS"],"prefix":"10.1145","volume":"23","author":[{"given":"Russell J.","family":"Branaghan","sequence":"first","affiliation":[{"name":"New Mexico State University"}]},{"given":"James E.","family":"McDonald","sequence":"additional","affiliation":[{"name":"New Mexico State University"}]},{"given":"Roger W.","family":"Schvaneveldt","sequence":"additional","affiliation":[{"name":"New Mexico State University"}]}],"member":"320","published-online":{"date-parts":[[1991,10]]},"reference":[{"volume-title":"The transfer and declarative representation of procedural knowledge. Unpublished doctoral dissertation","year":"1988","author":"Anderson M. P.","key":"e_1_2_1_1_1"},{"volume-title":"Job Analysis: Methods and Applications","year":"1979","author":"McCormick E. J.","key":"e_1_2_1_2_1"},{"volume-title":"Handbook of Human-Computer Interaction.","year":"1989","author":"Phillips M. D.","key":"e_1_2_1_3_1"}],"container-title":["ACM SIGCHI Bulletin"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/126729.1056072","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/126729.1056072","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T14:52:15Z","timestamp":1750258335000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/126729.1056072"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,10]]},"references-count":3,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1991,10]]}},"alternative-id":["10.1145\/126729.1056072"],"URL":"https:\/\/doi.org\/10.1145\/126729.1056072","relation":{},"ISSN":["0736-6906"],"issn-type":[{"type":"print","value":"0736-6906"}],"subject":[],"published":{"date-parts":[[1991,10]]},"assertion":[{"value":"1991-10-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}