Comparing Free Hand Menu Techniques for Distant Displays using Linear, Marking and Finger-Count Menus

Abstract :

Distant displays such as interactive Public Displays (IPD) or Interactive Television (ITV) require new interaction techniques as traditional input devices may be limited or missing in these contexts. Free hand interaction, as sensed with computer vision techniques, presents a promising interaction technique. This paper presents the adaptation of three menu techniques for free hand interaction: Linear menu, Marking menu and Finger-Count menu. The first study based on a Wizard-of-OZ protocol focuses on Finger-Counting postures in front of interactive television and public displays. It reveals that participants do choose the most efficient gestures neither before nor after the experiment. Results are used to develop a Finger-Count recognizer. The second experiment shows that all techniques achieve satisfactory accuracy. It also shows that Finger-Count requires more mental demand than other techniques.

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Communication dans un congrès
Pedro Campos; Nicholas Graham; Joaquim Jorge; Nuno Nunes; Philippe Palanque; Marco Winckler. 13th International Conference on Human-Computer Interaction (INTERACT), Sep 2011, Lisbon, Portugal. Springer Verlag, Lecture Notes in Computer Science, LNCS-6947 (Part II), pp.248-262, 2011, Human-Computer Interaction – INTERACT 2011. 〈10.1007/978-3-642-23771-3_19〉
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Gilles Bailly, Robert Walter, J.-P. Müller, Tongyan Ning, Eric Lecolinet. Comparing Free Hand Menu Techniques for Distant Displays using Linear, Marking and Finger-Count Menus. Pedro Campos; Nicholas Graham; Joaquim Jorge; Nuno Nunes; Philippe Palanque; Marco Winckler. 13th International Conference on Human-Computer Interaction (INTERACT), Sep 2011, Lisbon, Portugal. Springer Verlag, Lecture Notes in Computer Science, LNCS-6947 (Part II), pp.248-262, 2011, Human-Computer Interaction – INTERACT 2011. 〈10.1007/978-3-642-23771-3_19〉. 〈hal-00826676〉

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