• Title/Summary/Keyword: Emotion and Sensibility Evaluation

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Effects of Multimodal Stimuli on Human Sensibility (시청각 복합자극에 대한 인감감성의 변화)

  • 이구형;김병주;정일석
    • Science of Emotion and Sensibility
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    • v.4 no.1
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    • pp.43-51
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    • 2001
  • When consumer evaluates a product, every aspec of the product affects the evaluation. Human uses at least five sensory organs for the evaluation. Multi-sensory or multi-modal design tries to add auditory and olfactory factors to the traditional visual-centered design. For the multi-modal design, it is essential to understand relationships between combined sensory stimuli and human sensibility. Information between simple sensory stimulus and human sensibility is pre-requisite to combine multi-modal stimuli. This study investigated human sensibility against 8 colors and 30 sounds, presented independently. The combined stimuli of color and sound were made based on the sensibility generated by each stimulus. Human sensibility generated by the combined stimuli of color and sound were made based on the sensibility generated by each stimulus. Human sensibility generated by the combined stimuli was investigated with 20 female subjects. For combined stimuli that generated the same kind of sensibility respectively, generated sensibility was same but strength was diminished. For combined stimuli that generated the different sensibilities respectively, subjects showed neutral sensibility or no special sensibilities. Sensibilities to the same stimuli also showed difference depending on personal background of the subjects.

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Effects of Physiological Changes Evoked by Simulator Sickness on Sensibility Evaluation (Simulator Sickness에 의해 유발되는 생리적 변화가 감성평가에 미치는 영향)

  • 민병찬;정순철;성은정;전효정;김철중
    • Science of Emotion and Sensibility
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    • v.4 no.1
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    • pp.23-31
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    • 2001
  • Psychological and physiological effects from simulator sickness could be an important bias factor for sensibility evaluation. The present experiment investigated the effects of simulator sickness on sensibility evaluation in the controlled condition of driving a car for 60 minutes on a constant speed (60km/h) in graphic simulator. The simulator sickness was measured and analysed for every five minutes using their subjective evaluation and physiological signals. Results of the subjective evaluation showed that there was significant difference between rest and driving condition at 10 minutes from the start of driving, and the level of difference was increased linearly with time. The analysis on central and autonomic nervous systems showed the significant difference between rest and driving conditions after 5 minutes from the start of the driving on the parameters $\alpha$/total and $\beta$/total, and increased level of sympathetic nervous system. But there was no significant difference between different time conditions. The results indicates that physiological changes from simulator sickness can be a bias factor in objective evaluation of human sensibility which also, uses physiological signals. That is, the changes on the parameter $\alpha$/total and $\beta$/total, and on activation level of sympathetic nervous system from simulator sickness can be a bias factor for evaluation of the level of pleasantness and tension. Therefore the effort on improving the analysis by minimizing or eliminating the bias factors should be done for better and accurate sensibility evaluation in simulator environments.

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WebSES : Web Site Sensibility Evaluation System based on Color Combination (WebSES : 배색을 이용한 웹 사이트 감성 평가 시스템)

  • 유헌우;조경자;홍지영;박수이
    • Science of Emotion and Sensibility
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    • v.7 no.1
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    • pp.51-64
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    • 2004
  • In this paper, we propose a web page retrieval system based on the sensibility evaluation induced by the color combination of web pages. The realized system consist of two modules - the indexing module that automatically extracts and indexes the color information from the web page and the retrieval module that retrieves web pages based on the color combination when sensibility adjective is presented. Also, to verify the system usefulness, we analyzed the ranking of web pages retrieved by the system and by human subjects (non-expels and experts for color web page design) using two statistical methods of correlation and paired-t test. Results by non-experts showed the realized system was suitable for 10 sensibility adjectives among 18 sensibility adjectives, and results by experts showed that the realized system was suitable for 14 sensibility adjectives among 18 sensibility adjectives.

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Research for the Sensibility Factors on Surface Roughness in Colored Plastic (채색 플라스틱 거칠기에 따른 표면 감성에 관한 연구)

  • Choi, Soo-Jheong;Kim, Chang-Soon;Park, Yon-Sun
    • Science of Emotion and Sensibility
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    • v.9 no.spc3
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    • pp.251-263
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    • 2006
  • The purpose of this thesis is to make clear of the evaluation structure of sensibility by the colored plastic's roughness through the vision. I presented these samples to the testee, collected. surveys and analyzed. As a result of analyzation of relationship between the sensibility and the physical features, the key figures of sensibility analyzation by the roughness of the plastic can be displayed with three axis. Also, these results are showing the differences of the sensibilities for the five-presented colored samples and roughness. These results are expected to be utilized as the basic research material for the surface design sensibility evaluation by roughness and color before the surface treatment of plastics or other materials.

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