Abstract : Evaluations have long been missing or imperfect in a publication presenting a new visualization technique, but proper evaluations are now becoming a standard. There are many reasons for the reluctance of evaluating visualization techniques, including the complexity of the task and the amount of work required. We propose a simple evaluation approach that consists of a set of tasks carried out in an experimental setting coupled with eye tracking to approximate the focus of the user’s attention. In addition, we discuss three methods to visualize the gaze data to gain insight into the user’s attention distribution, and show examples from a study where a parallel coordinate browser was evaluated.
Type de document :
Communication dans un congrès
Achim Ebert; Alan Dix; Nahum D. Gershon; Margit Pohl. 2nd Human-Computer Interaction and Visualization (HCIV) (INTERACT), Aug 2009, Uppsala, Sweden. Springer, Lecture Notes in Computer Science, LNCS-6431, pp.127-141, 2011, Human Aspects of Visualization. 〈10.1007/978-3-642-19641-6_9〉
https://hal.inria.fr/hal-01572648
Contributeur : Hal Ifip
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Soumis le : mardi 8 août 2017 - 09:11:59
Dernière modification le : vendredi 1 décembre 2017 - 01:12:50
Harri Siirtola, Kari-Jouko Räihä. Using Gaze Data in Evaluating Interactive Visualizations. Achim Ebert; Alan Dix; Nahum D. Gershon; Margit Pohl. 2nd Human-Computer Interaction and Visualization (HCIV) (INTERACT), Aug 2009, Uppsala, Sweden. Springer, Lecture Notes in Computer Science, LNCS-6431, pp.127-141, 2011, Human Aspects of Visualization. 〈10.1007/978-3-642-19641-6_9〉. 〈hal-01572648〉
