Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
Proceedings of the International Display Workshops Volume 31 (IDW '24)
Dec 4 - Dec 6, 2024Sapporo Convention Center
[INP3/VHF6-2(Invited)]A Novel Olfactory Display System for Presentation of Orthonasal and Pseudo-Retronasal Odors during Breathing
*Yuji Wada1(1. Ritsumeikan University (Japan))
Keywords:
Olfaction,Orthonasal aroma,Retronasal aroma,Odor-taste interaction,Breathing
My team and I have developed a novel olfactory delivery system capable of presenting odor stimuli during both inhalation and exhalation. By placing an odor stimulus tube within the nasal cavity and sealing the gap between the tube and the nostril, participants can detect odors during both breathing phases. This system enables the investigation of how breathing patterns and odor timing impact odor-taste interactions.