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231226s2023 xx |||||o 00| ||eng c |
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|a 10.1109/TVCG.2023.3247099
|2 doi
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|a pubmed25n1184.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
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|a Weidner, Florian
|e verfasserin
|4 aut
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|a Eating, Smelling, and Seeing
|b Investigating Multisensory Integration and (In)congruent Stimuli while Eating in VR
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|c 2023
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 07.04.2023
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Integrating taste in AR/VR applications has various promising use cases - from social eating to the treatment of disorders. Despite many successful AR/VR applications that alter the taste of beverages and food, the relationship between olfaction, gustation, and vision during the process of multisensory integration (MSI) has not been fully explored yet. Thus, we present the results of a study in which participants were confronted with congruent and incongruent visual and olfactory stimuli while eating a tasteless food product in VR. We were interested (1) if participants integrate bi-modal congruent stimuli and (2) if vision guides MSI during congruent/incongruent conditions. Our results contain three main findings: First, and surprisingly, participants were not always able to detect congruent visual-olfactory stimuli when eating a portion of tasteless food. Second, when confronted with tri-modal incongruent cues, a majority of participants did not rely on any of the presented cues when forced to identify what they eat; this includes vision which has previously been shown to dominate MSI. Third, although research has shown that basic taste qualities like sweetness, saltiness, or sourness can be influenced by congruent cues, doing so with more complex flavors (e.g., zucchini or carrot) proved to be harder to achieve. We discuss our results in the context of multimodal integration, and within the domain of multisensory AR/VR. Our results are a necessary building block for future human-food interaction in XR that relies on smell, taste, and vision and are foundational for applied applications such as affective AR/VR
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| 650 |
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|a Journal Article
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| 700 |
1 |
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|a Maier, Jana E
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Broll, Wolfgang
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g PP(2023) vom: 22. Feb.
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnas
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| 773 |
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|g volume:PP
|g year:2023
|g day:22
|g month:02
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|u http://dx.doi.org/10.1109/TVCG.2023.3247099
|3 Volltext
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|a AR
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| 952 |
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|d PP
|j 2023
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