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      Visualizing Human Trajectories: Comparing Space-Time Cubes and Static Maps

      1 , 1 , 2

      Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014) (HCI)

      BCS Human Computer Interaction Conference (HCI 2014)

      9 - 12 September 2014

      Visual Analytics, Space-Time Cube, User Study, Trajectory Data, Geographic Information Systems

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          Abstract

          The increasing popularity of smartphones and position tracking devices fostered the interest on human trajectory data analysis, and enabled the collection of large amounts of movement data. However, there are still several open challenges regarding the visual and interactive analysis of these data, as more people, often non-experienced, start using these methods. This paper presents a comparative study between two common visualization techniques for trajectory data analysis, namely a space-time cube and a static map, taking into consideration high-level visualization and analysis tasks. The results obtained with two similar prototypes support the adequacy of both methods for simple analysis tasks, and reveal that static maps are more adequate for locate tasks, while space-time cubes provide a better support for association tasks.

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          Most cited references 7

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          Space, time and visual analytics

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            The aligned rank transform for nonparametric factorial analyses using only anova procedures

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              Top 10 Unsolved Information Visualization Problems

               Chaomei Chen (2005)
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                Author and article information

                Contributors
                Conference
                September 2014
                September 2014
                : 207-212
                Affiliations
                [1 ]Departamento de Informática – Faculdade de Ciências
                [2 ]INESC-ID – Instituto Superior Técnico

                Universidade de Lisboa
                Article
                10.14236/ewic/HCI2014.32
                © Tiago Gonçalves et al. Published by BCS Learning and Development Ltd. Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014), Southport, UK

                This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

                Proceedings of the 28th International BCS Human Computer Interaction Conference (HCI 2014)
                HCI
                28
                Southport, UK
                9 - 12 September 2014
                Electronic Workshops in Computing (eWiC)
                BCS Human Computer Interaction Conference (HCI 2014)
                Product
                Product Information: 1477-9358BCS Learning & Development
                Self URI (journal page): https://ewic.bcs.org/
                Categories
                Electronic Workshops in Computing

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