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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003563naa a2200349 4500
001oai:DiVA.org:kth-50682
003SwePub
008111207s1997 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-506822 URI
024a https://doi.org/10.1207/s15327590ijhc0903_42 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Gulliksen, Jan,d 1965-u Uppsala Universitet4 aut0 (Swepub:kth)u1wltav9
2451 0a Analysis of Information Utilization (AIU)
264 1a London :b Taylor & Francis Group,c 1997
338 a print2 rdacarrier
500 a QC 20111207
520 a Analysis of information utilization (AIU) is a method for describing and analyzing how information entities identified in information analysis are being used in the work situation. AIU aims at complementing existing methods for user interface design by identifying additional requirements for human-computer interaction. The method focuses on aspects, of computer-supported work, related to cognitive load, aspects of which end users often not are explicitly aware. For skilled workers in a professional work environment, the efficiency of the user interface is extremely important. We earlier stressed that important criteria for design of user interfaces deals with making the interface "obvious" to the users, by minimizing the cognitive load associated with the handling of it. AIU is performed through observation interviews in which human-computer experts interview representative users about their work situation and observe physical information-handling routines. The analysis identifies work tasks in terms of judgments and decision-making situations, requirements concerning the tasks that may have to be performed simultaneously, important features and priorities of the information, actions the user can initiate and so on. The method supports the interface designer with human-computer interaction requirements structured for a workspace-oriented design. It is integrated in user-centered development model and supports the simultaneous development of competence, organization, work activity, and information technology. This article describes the background and contents of the method and how the results of the analysis are documented and used in the design process. A number of application projects have shown that AIU makes it possible to capture aspects of human work and information processing that are important to the design of better interfaces. AIU is not a new method for system development but complements today methods for task and information analysis with more...
650 7a NATURVETENSKAPx Data- och informationsvetenskapx Människa-datorinteraktion0 (SwePub)102042 hsv//swe
650 7a NATURAL SCIENCESx Computer and Information Sciencesx Human Computer Interaction0 (SwePub)102042 hsv//eng
700a Lif, Magnusu Uppsala Universitet4 aut
700a Lind, Matsu Uppsala Universitet4 aut
700a Nygren, Elseu Uppsala Universitet4 aut
700a Sandblad, Bengtu Uppsala Universitet4 aut
710a Uppsala Universitet4 org
773t International Journal of Human-Computer Interactiond London : Taylor & Francis Groupg 9:3, s. 255-282q 9:3<255-282x 1044-7318x 1532-7590
856u http://www.it.uu.se/research/hci/publications/ml/AIU.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-50682
8564 8u https://doi.org/10.1207/s15327590ijhc0903_4

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