首页|G-Menu: A Keyword-by-Gesture Based Dynamic Menu Interface for Smartphones
G-Menu: A Keyword-by-Gesture Based Dynamic Menu Interface for Smartphones
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NETL
Instead of relying on graphical or vocal modalities for searching an item by keyword (called K-Menu)， this paper presents the G-Menu exploiting gesture interaction and gesture recognition: when a user sketches a keyword by gesturing the first letters of its label， a menu with items related to the recognized letters is constructed dynamically and presented to the user for selection and auto-completion。 The selection can be completed either gesturally by an appropriate gesture (called the G-Menu) or by touch only (called the T-Menu)。 This paper compares the three types of menu， i。e。， by keyword， by gesture， and by touching， in a user study with twenty participants on their item selection time (for measuring task efficiency)， their error rate (for measuring task effectiveness)， and their subjective satisfaction (for measuring user satisfaction)。
Gesture interactionMenu selectionSearch by keyword
Jean Vanderdonckt、Eric Petit
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Universite catholique de Louvain, 1348 Louvain-la-Neuve, Belgium
Orange Labs, 28 chemin du Vieux Chene, 38240 Meylan, France
International Conference on Human-Computer Interaction;Conference on Human-Computer Interaction
Orlando(US)
Human-Computer Interaction. Recognition and Interaction Technologies
NETL
