Food Desires and Hedonic Discrimination in Virtual Reality Varying in Product–Context Appropriateness among Older Consumers

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Immersive virtual reality (VR) videos can replicate complex real-life situations in a systematic, repeatable and versatile manner. New product development trajectories should consider the complexities of daily life eating situations. The creation of immersive contexts of a product with varying levels of appropriateness could be a useful tool for product developers in evaluating the extent to which context may influence food acceptance and eating behavior. This study explored virtual reality (VR) as an efficient context-enhancing technology through evaluations of protein-enriched rye breads and compared the effects of a VR-simulated congruent (VR restaurant) and incongruent (VR cinema) contexts on the acceptance in older consumers. A total of 70 participants were immersed in the two VR contexts and a neutral control context in a randomized order. The responses indicating the desire and liking for rye breads were measured, and the extent of immersion during context exposure was assessed by levels of the sense of presence and engagement. Immersive VR induced positive sensations of presence and a heightened level of engagement. The VR restaurant and neutral contexts were perceived as more appropriate for consuming rye breads and induced higher desire and liking for rye breads, which supported the notion of the alignment of congruent contexts with food desire and liking. The study provides new perspectives, practical methodologies, and discoveries in regard to the creation and application of VR-immersed contexts in food product evaluation. Moreover, it focused on a consumer segment (older consumers) that has seldom been investigated in previous relevant studies. The findings suggest that immersive VR technology, as a tool for evaluating contextual factors, is important for new product development. The good user experience among older consumers further indicated the potential value of VR as a context-enhancing tool for product development.

OriginalsprogEngelsk
Artikelnummer3228
TidsskriftFoods
Vol/bind11
Udgave nummer20
Antal sider13
ISSN2304-8158
DOI
StatusUdgivet - 2022

Bibliografisk note

Funding Information:
This research was funded by the ELDORADO project ‘Preventing Malnourishment and Promoting Wellbeing in the Elderly at Home through Personalized Cost-Effective Food and Meal Supply’ (grant 4105-00009B, the In-novation Fund Denmark) and the University of Copenhagen’s excellence program for interdisciplinary research through the project “CALM—Counteracting Age-Related Loss of Skeletal Muscle Mass” (core.ku.dk/eng/research/calmproject/) and the S. C. Van foundation. The APC was funded by Innovation Foundation Denmark.

Publisher Copyright:
© 2022 by the authors.

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