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Evaluating an Immersive Space-Time Cube Geovisualization for Intuitive Trajectory Data Exploration

Jorge A. Wagner Filho, Wolfgang Stuerzlinger, Luciana Nedel
2019 IEEE Transactions on Visualization and Computer Graphics  
In this work, we investigate a Space-Time Cube in the Immersive Analytics domain.  ...  Based on a review of previous work and selecting an appropriate exploration metaphor, we built a prototype environment where the cube is coupled to a virtual representation of the analyst's real desk,  ...  ACKNOWLEDGMENTS The authors thank the user study participants for their feedback and the reviewers for their insightful contributions.  ... 
doi:10.1109/tvcg.2019.2934415 pmid:31581085 fatcat:zmdtxgqjezgb5eg5c5qy7ore6i

Evaluating Immersive Approaches to Multidimensional Information Visualization

Jorge A. Wagner Filho, Carla M. D. S. Freitas, Luciana Nedel
2019 Anais do Concurso de Teses e Dissertações da SBC (CTD-SBC)   unpublished
Through a second study, we demonstrate that this setup, named VirtualDesk, presents excellent results regarding user comfort, and performs equally or better in all tasks, while adding minimal or no time  ...  and evaluated an alternative data exploration approach based on the use of physical movements, direct interaction with data at arms reach and a virtual reproduction of the analysts work desk.  ...  H4 The VirtualDesk metaphor will be more comfortable and efficient, both in time and task correctness, than previous immersive approaches.  ... 
doi:10.5753/ctd.2019.6341 fatcat:fi4iskbduvgqncr327jwicwhke