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Enabling collaborative geoinformation access and decision-making through a natural, multimodal interface / Alan M. MacEachren in International journal of geographical information science IJGIS, vol 19 n° 3 (march 2005)  

Public [article]  inInternational journal of geographical information science IJGIS > vol 19 n° 3 (march 2005) . - pp 293 - 317 Titre : Enabling collaborative geoinformation access and decision-making through a natural, multimodal interface Type de document : Article/Communication Auteurs : Alan M. MacEachren, Auteur ; G. Cai, Auteur ; I. Rauschert, Auteur Année de publication : 2005 Article en page(s) : pp 293 - 317 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique [Termes IGN] approche participative [Termes IGN] exploration de données [Termes IGN] interactivité [Termes IGN] interface multimodale [Termes IGN] interface utilisateur [Termes IGN] langage de requête [Termes IGN] ordinateur [Termes IGN] outil d'aide à la décision [Termes IGN] SIG participatif [Termes IGN] système d'information géographique [Termes IGN] utilisateur Résumé : (Auteur) Current computing systems do not support human work effectively. They restrict human-computer interaction to one mode at a time and are designed with an assumption that use will be by individuals (rather than groups), directing (rather than interacting with) the system. To support the ways in which humans work and interact, a new paradigm for computing is required that is multimodal, rather than unimodal, collaborative, rather than personal, and dialogue-enabled, rather than unidirectional. To address this challenge, we have developed an approach for designing natural, multimodal, multiuser dialogue-enabled interfaces to geographic information systems that make use of large-screen displays and integrated speech-gesture interaction. After outlining our goals and providing a brief overview of relevant literature, we introduce the Dialogue-Assisted Visual Environment for Geoinformation (DAVE-G). DAVE - G is being developed using a human-centred systems approach that contextualizes development and assessment in the current practice of potential users. In keeping with this human-centred approach, we outline a user task analysis and associated scenario development that implementation is designed to support (grounded in the context of emergency response), review our own precursors to the current prototype system and discuss how the current prototype extends upon past work, provide a detailed description of the architecture that underlies the current system, and introduce the approach implemented for enabling mixed-initiative human-computer dialogue. We conclude with a discussion of goals for future research. Numéro de notice : A2005-078 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810412331280158 En ligne : https://doi.org/10.1080/13658810412331280158 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27216 [article]

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