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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
02/12/1998 |
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Data da última atualização: |
02/04/2019 |
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Autoria: |
HOWES, A.; PAYNE, S. J. |
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Afiliação: |
ANDREW HOWES, MRC Applied Psychology Unit; STEPHEN J. PAYNE, IBM Thomas J. Watson Research Center. |
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Título: |
Display-based competence: towards user models for menu-driven interfaces. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
International Journal of Man-Machine Studies, v. 33, n. 6, p. 637-655, 1990. |
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DOI: |
https://doi.org/10.1016/S0020-7373(05)80067-7 |
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Idioma: |
Inglês |
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Conteúdo: |
This paper discusses the critical role played by aspects of the display in the use of many computer systems especially those driven by menus. We outline a formal model of ?display-based competence? by extending the Task-Action Grammar notation (Payne & Green, 1986). The model, D-TAG (for display-oriented task-action grammar) is illustrated with examples for the well-known Macintosh desk-top interface, and from a more deeply-nested menu interface to a device used for the remote testing of telephone line (RATES). D-TAG exploits two extensions of TAG to address important aspects of interface consistency. The most important extension uses a featural description of the display to capture the role of the display in structuring task-action mappings; the second describes the ?side-effects? of a task, i.e. those effects not described by the semantic attributes of a task. By embedding these extensions within the organizing framework of TAG's feature-grammar, we are able to develop descriptions of interfaces which highlight aspects of (display) design that are outside the scope of other formal user models. |
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Palavras-Chave: |
D-TAG; Display-based competence; Display-oriented task-action grammar; Sistemas computacionais. |
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Categoria do assunto: |
-- |
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Marc: |
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001 1006798
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008 1990 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/S0020-7373(05)80067-7$2DOI
100 1 $aHOWES, A.
245 $aDisplay-based competence$btowards user models for menu-driven interfaces.$h[electronic resource]
260 $c1990
520 $aThis paper discusses the critical role played by aspects of the display in the use of many computer systems especially those driven by menus. We outline a formal model of ?display-based competence? by extending the Task-Action Grammar notation (Payne & Green, 1986). The model, D-TAG (for display-oriented task-action grammar) is illustrated with examples for the well-known Macintosh desk-top interface, and from a more deeply-nested menu interface to a device used for the remote testing of telephone line (RATES). D-TAG exploits two extensions of TAG to address important aspects of interface consistency. The most important extension uses a featural description of the display to capture the role of the display in structuring task-action mappings; the second describes the ?side-effects? of a task, i.e. those effects not described by the semantic attributes of a task. By embedding these extensions within the organizing framework of TAG's feature-grammar, we are able to develop descriptions of interfaces which highlight aspects of (display) design that are outside the scope of other formal user models.
653 $aD-TAG
653 $aDisplay-based competence
653 $aDisplay-oriented task-action grammar
653 $aSistemas computacionais
700 1 $aPAYNE, S. J.
773 $tInternational Journal of Man-Machine Studies$gv. 33, n. 6, p. 637-655, 1990.
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Embrapa Agricultura Digital (CNPTIA) |
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| 4. |  | MAGALHAES, B. P. Controle biologico de gafanhotos. In: SIMPOSIO DE CONTROLE BIOLOGICO, 4., 1994, Gramado, RS. Anais: Conferencias e mesas redondas. Pelotas, RS: EMBRAPA/CPACT, 1994. p.23-27. (EMBRAPA-CPACT. Documentos, 6).| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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