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G-Menu: A Keyword-by-Gesture based Dynamic Menu Interface for Smartphones

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Název: G-Menu: A Keyword-by-Gesture based Dynamic Menu Interface for Smartphones
Autoři: Vanderdonckt, Jean, Petit, Eric, 21st International Conference on. Human-Computer Interaction (HCI International '2019)
Přispěvatelé: UCL - SSH/LouRIM - Louvain Research Institute in Management and Organizations, UCL - SST/ICTM/INGI - Pôle en ingénierie informatique
Rok vydání: 2019
Sbírka: DIAL@USL-B (Université Saint-Louis, Bruxelles)
Témata: Gesture interaction, menu selection, search by keyword
Popis: 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).
Druh dokumentu: conference object
Jazyk: English
Relation: boreal:213790; http://hdl.handle.net/2078.1/213790
Dostupnost: http://hdl.handle.net/2078.1/213790
Rights: info:eu-repo/semantics/openAccess
Přístupové číslo: edsbas.B464418C
Databáze: BASE
Popis
Abstrakt: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).