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Using 3DTV, we experimentally estimated the relationship between TV viewers' emotional states and selected physiological indices. The results suggest near-infrared spectroscopy (NIRS), representing central nervous system activity, to be a potentially useful index for evaluating emotional states that include “feeling of involvement.” The low frequency/high frequency ratio (LF/HF), which represents...
Using a 50-inch 3DTV and showing four kinds of content, we experimentally evaluated the relationship between TV viewers' emotional states and specific physiological and psychological indices. As statistical analysis, Pearson product-moment correlation coefficient, multiple regression and principal component analysis were performed to estimate emotional state. Our results indicate that near-infrared...
Using 42-inch plasma screens and showing four kinds of content, we experimentally evaluated the relationship between TV viewers' emotional state and selected physiological and psychological indices. Our results indicated that near-infrared spectroscopy (NIRS) and low frequency/high frequency ratio (LF/HF), representing nervous system activities, are potentially useful indices for evaluating emotional...
Hafnium-organic moiety hybrid copolymers were prepared by reacting hafnium n-butoxide with organic diols. ESR spectral examinations of copolymers and ab-initio calculations of copolymer models suggest that an electron transfer from organic group to hafnium atom takes place.
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