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학술지 Development of Scent Display and Its Authoring Tool
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김정도, 최지훈, 임성주, 박성대, 김정주, 안충현
ETRI Journal, v.37 no.1, pp.88-96
한국전자통신연구원 (ETRI)
15MR4600, 시청각장애인 방송접근권 향상을 위한 디지털자막·음성해설 서비스 기술 개발, 안충현
The purpose of this study is to design an authoring tool and a corresponding device for an olfactory display that can augment the immersion and reality in broadcasting services. The developed authoring tool allows an olfactory display to be properly synchronized with the existing video service by applying the standardized format using ISO/IEC 23005 (MPEG-V) and the corresponding developed scent display device. To propose the proper data format for the olfactory display, we have analyzed both the multimodal combination and the cross-modality related to the olfactory display. From the results of the analysis, we derived a set of olfactory parameters for the olfactory display that are related to emotion. The analyzed parameters related to emotion in an olfactory display are synchronization, scent intensity, scent persistence, and hedonic tone. These parameters should be controlled so that the olfactory display can be in harmony with the existing media to augment emotion. In addition, we developed a scent display device that can generate many kinds of scents and that satisfies design conditions for olfactory parameters that are for use with broadcasting services.
MPEG-V, Olfactory display, Olfactory interaction, Olfactory parameter, Realistic broadcasting, Scent display device
KSP 제안 키워드
Authoring Tool, Design conditions, Display device, MPEG-V, Multimodal combination, Olfactory display, Realistic broadcasting, Scent display, broadcasting services, cross-modality, data format