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Augmented reality and maps : new possibilities for engaging with geographic data / Gabriel Henrique de Almeida Pereira in Cartographic journal (the), Vol 54 n° 4 (November 2017)  

Public [article]  inCartographic journal (the) > Vol 54 n° 4 (November 2017) . - pp 313 - 321 Titre : Augmented reality and maps : new possibilities for engaging with geographic data Type de document : Article/Communication Auteurs : Gabriel Henrique de Almeida Pereira, Auteur ; Kristin Stock, Auteur ; Lucienne Stamato Delazari, Auteur ; Jorge Antonio Silva Centeno, Auteur Année de publication : 2017 Article en page(s) : pp 313 - 321 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] données localisées [Termes IGN] lecture de carte [Termes IGN] Nouvelle-Zélande [Termes IGN] programme interactif [Termes IGN] réalité augmentée [Termes IGN] utilisateur civil [Vedettes matières IGN] Cartologie Résumé : (Auteur) Among the systems that aim to help users to perform map reading tasks, augmented reality (AR) is one of the most promising. However, the impact of this new technology in terms of acceptance, motivation and improvement of the learning process has still not been sufficiently explored. This study aims to assess the contribution of an AR system for map reading and for improving users’ understanding of geographic data. Landscape and census data from New Zealand were used to evaluate the performance of an AR system in an experiment involving 60 participants. Differences in the participants’ backgrounds were reflected in the way they completed the task for both printed maps and the AR system and 90% of the participants preferred to work with the AR system rather than with traditional printed maps. Users that had previous experience of the geographical dataset provided performed the task better using only the printed maps, while those without that experience performed better with the AR system. Numéro de notice : A2017-826 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/00087041.2017.1411417 En ligne : https://doi.org/10.1080/00087041.2017.1411417 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=89358 [article]

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030-2017041	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Gestalt aspects for differentiating the representation of landmarks in virtual navigation / Marcio Augusto Reolon Schmidt in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)  

Public [article]  inCartography and Geographic Information Science > vol 40 n° 3 (June 2013) . - pp 159 - 164 Titre : Gestalt aspects for differentiating the representation of landmarks in virtual navigation Type de document : Article/Communication Auteurs : Marcio Augusto Reolon Schmidt, Auteur ; Lucienne Stamato Delazari, Auteur Année de publication : 2013 Article en page(s) : pp 159 - 164 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] carte topographique [Termes IGN] communication cartographique [Termes IGN] conception cartographique [Termes IGN] évaluation [Termes IGN] point de repère [Termes IGN] Web Map Service [Vedettes matières IGN] Cartologie Résumé : (Auteur) The application of nonimmersive virtual reality (VR) to the creation of rich cartographic representations in 3D is a current research area in cartography. However, the cartographic knowledge needed to build these representations is lacking. The consequences of this include misconceptions in map design that can inhibit or even impair understanding of the representation. A common task in cartographic VR is virtual navigation supported by 3D topographic maps. This geographical task gathers different knowledge schema, based on the selection of specific features for use as landmarks. In VR, there is a need for adaptation of cartographic representations to improve cartographic communication. The strategy adopted in this research uses Gestalt aspects to direct the user's selective attention to features that will act as landmarks. To evaluate this proposition, we compare sketch maps from 3D and conventional 2D topographic maps made by 43 volunteers and identify which features were used as landmarks and how they were drawn in the sketch maps. The number of landmarks identified by the user, their topology and orientation, and how the symbols were drawn highlights the success of this proposal for 3D topographic maps for virtual navigation. Numéro de notice : A2013-749 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/15230406.2013.807031 En ligne : https://doi.org/10.1080/15230406.2013.807031 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32885 [article]

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Remote evaluation of the execution of spatial analysis tasks with interactive web maps : A functional and quantitative approach / A. De Mendonça in Cartographic journal (the), vol 49 n° 1 (February 2012)  

Public [article]  inCartographic journal (the) > vol 49 n° 1 (February 2012) . - pp 7 - 20 Titre : Remote evaluation of the execution of spatial analysis tasks with interactive web maps : A functional and quantitative approach Type de document : Article/Communication Auteurs : A. De Mendonça, Auteur ; Lucienne Stamato Delazari, Auteur Année de publication : 2012 Article en page(s) : pp 7 - 20 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web [Termes IGN] analyse comparative [Termes IGN] analyse fonctionnelle (produit) [Termes IGN] analyse spatiale [Termes IGN] carte interactive [Termes IGN] évaluation [Termes IGN] interface web [Termes IGN] outil logiciel Résumé : (Auteur) The main aim of this paper is to measure the acceptability and effectiveness of three spatial analysis tools applied to functional map interfaces, by means of answering if the common web map user can make use of these tools and if this use is beneficial to a spatial task accomplishment. Also it was verified what user’s attributes influence the performance. To achieve this, a quantitative statistical analysis with a random user sample was held, with tests carried out remotely. Results showed that previous map experience and higher educational levels may influence positively the manipulation of the interface and that there is not a clear indication that the presence of the spatial analysis tools analysed had a positive influence on the tasks’ results. For the other side, users that choose to use these tools had significantly better performance than those who did not use them. Numéro de notice : A2012-168 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/1743277411Y.0000000020 Date de publication en ligne : 22/11/2013 En ligne : https://doi.org/10.1179/1743277411Y.0000000020 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31615 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
030-2012011	RAB	Revue	Centre de documentation	En réserve L003	Disponible