Dynamically Controlling Spatial Taste Location by Extraoral Galvanic Taste Stimulation

Recently, with the development of virtual reality (VR) technologies, research on gustatory displays that increase or simulate eating expe-riences has been attracting increasing attention. Although different methods of taste presentations have been proposed, conventional methods are spatially static...

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Bibliographic Details
Main Authors: Tanaka, So, Narumi, Takuji, Nakamura, Hiromi, Amemiya, Tomohiro, Kuzuoka, Hideaki, Aoyama, Kazuma
Format: Conference Proceeding
Language:English
Subjects:
apparent motion
Augmented reality
Chemicals
electrical stimulation
Gustatory display
human computer interaction
Human-centered computing-Human computer interaction (HCI)-Interaction paradigms-Mixed / augmented reality
Tongue
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Summary:Recently, with the development of virtual reality (VR) technologies, research on gustatory displays that increase or simulate eating expe-riences has been attracting increasing attention. Although different methods of taste presentations have been proposed, conventional methods are spatially static and do not focus on the dynamic taste movement in the oral cavity caused by chewing and swallowing. In this study, we present a sense of continuous taste movement without directly stimulating the tongue with chemical substances. Instead, we employed extraoral electrical stimutation to enable spatiotempo-ral control of taste perception on the human tongue.
ISSN:2771-1110
DOI:10.1109/ISMAR-Adjunct57072.2022.00147