• 설비공학논문집
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• 제24권5호
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• pp.443-453
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• 2012

This study examines visual perception and spatial satisfaction according to lighting conditions. Field measurements and surveys were performed in three rest space of university buildings where various lighting conditions were employed. Results indicate that overall impression of space improved when low color temperature, such as 3,000 K governed overall lighting environment and accent lighting was used for wall surfaces. Lighting conditions that kept uniform illuminance levels using area light sources containing fluorescent lamps with 6,500 K failed to keep favorable spatial satisfaction for space. High color temperature was not recommended for lighting in rest space. Asymmetrical illuminance levels formed by low color temperature such as 3000 K is recommended to keep positive mood and improve spatial satisfaction in rest space. Overall impression of the space was influenced by visual comfort, color temperature, spatial satisfaction and brightness. Spatial satisfaction for space was effectively impacted by psychological comfort, color temperature and overall impression for lighting conditions. Psychological comfort in space was influenced by color temperature, spatial satisfaction and visual annoyance from reflected light.

• 한국실내디자인학회논문집
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• 제18권5호
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• pp.128-136
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• 2009

This study analyzed and defines the property of visual perception throughout the revision of the observation time of the original space and the rotating space. The conclusions of this study are as fellows: First, based on the existing theory and experiment, the study obtained the basis which decides the sector data originating fixation-gaze after staring the specific sector over 300ms time. It will become the turning point hereafter for our research to fix the time in this way. Second, in analyzing the minute data, the study built a revision method of the observation time by analyzing the meanings and the reasons of the revision of the original data. Third, according to the difference of revision quantity, female testee have more increases in the amount of data than male testee from the original screen. On the other hand, the opposite tendency appears from the previous data. This shows there is a difference in the observation properly by sex. Last, we could grasp Information about the property of the observation time throughout eyeball fixations, and the revision and analysis of the 'controlled observation data'. These data can be used in design element arrangement of interior space, hereafter.

• 대한한의학회지
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• 제32권6호
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• pp.103-111
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• 2011

Objectives: The study was investigated to assess efficacy for home visiting treatment using Traditional Korean Medicine (TKM). Methods: The traditional medical doctor of Um-Sung health center has treated the 109 patients and they also answered the questionnaires of home visiting treatment using TKM before and after. The questionnaires were composed of flexibility, pain, health behavior, perception of health, satisfaction, cognition of TKM, etc. The questionnaires were analyzed by use of paired t-test and chi-square test. Results: They have significantly improved the flexibility (p<.001), pain (p<.001), health behavior (p<.001), and the perception (p<.001) of health after home visiting treatment. It was also brought to improve about the perception of TKM, and showed a good satisfaction and the improvement of health. Conclusion: Home visiting treatment using TKM is helpful to improve the health based on these results. We need to systemize the research for the activation of home visiting treatment using TKM.

• 조형예술학연구
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• 제13권1호
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• pp.11-21
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• 2008

It seems to be difficult to bridge between human and nature. All depictions of nature are not necessarily reflections of reality. Thoughts are projected into nature, then nature will reflect us. The world is composed of natural and cultural environment. There are differences between depiction of nature based on correspondence and construction of world. Environmental aesthetics is an emerging field of study that focuses on nature's aesthetic value as well as on its ethical and environmental implications. Allen Carlson, a pioneer in environmental aesthetics, provides challenges as well as a wealth of resources for those who would appropriate his ideas in the service of environmental protection. Carlson's positive aesthetics, his focus on the functionality of human environments, and his integration of aesthetics and ethics have great import for those seeking to use aesthetics to assist in addressing environmental controversies. Environmental ethics would benefit from taking environmental aesthetics more seriously. Environmental aesthetics is an emerging discipline that explores the meaning and influence of environmental perception and experience on human life. Arguing for the idea that environment is not merely a setting for people but fully integrated and continuous with us, Arnold Berleant explores the aesthetic dimensions of the human-environment continuum in both theoretical terms and concrete situations. Aesthetic experience is always contextual. The aesthetic aspect of any human habitat is an essential part of its desirability. The aesthetic perception of environment shows us the reciprocity that constitutes both person and place. The genuine beauty lies in the coexistence and harmony with natural environment.

• 아동학회지
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• 제13권1호
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• pp.65-79
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• 1992

The present study investigated perception of social authority by children and adolescents removed from illegally built shacks 181 children and adolescents from illegally built shacks and 200 comparative respondants of middle socioeconomic status were investigated. Perception of the social authority figures was classified by 5 categories(self, family member, neighbor, teacher and peer. social authority, collective member) in terms of contactable possibility and psychological distance. The data were analyzed by Hest. The results showed that (1) compared with their middle class peers(M group) children and adolescents from illegally built shacks(S group) perceived social authority figures positively, while they perceived their own family members less favorably. (2) The S group regarded their teachers as more valuable and able than M group. (3) The S group perceived social authority figures, i. e., statemen. polices. national assembly members. public servants and enterprisers, less favorably than their family members. (4) There were main effects of the age and sex variables of respondants. (5) There was an interaction effects between the age. sex and SES variables and was also interation effect between age. sex and task variables in cognition for the social authority figures. There was also an interaction effect between age and SES variables in perception for the personal traits of the social authority figures.

• 수산해양교육연구
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• 제28권5호
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• pp.1492-1507
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• 2016

The purpose of this study was to analyze elementary students' perception on science classes using abductive strategies. The participants were composed of 21 students(10 boys, 11 girls) from K Elementary School in Busan Metropolitan City. They were asked for questionnaires developed by researchers after 20 times of reframed science lessons using abductive strategies. The results were as follows. First, the science classes using abductive strategies were effective to improve students' interest(ave.=4.19) on science. Second, the analysis results on questionnaires asking utility of the classes showed the students' positive reactions to science lessons using abductive strategies. It was thought that the classes had a positive effect on all components of utility, i.e., overall science(4.48), generating hypothesis(4.19), conceptual understanding(4.19), and meta-cognition(3.76). Third, students perceived positively improvement on the science classes. The components of improvement, i.e., creativity(4.19), concentration(4.29), transfer(3.76), comprehension(4.29) were perceived positively by students. Fourth, students' satisfaction on the sciences classes showed ave.=3.71. Last, students expressed satisfaction on the science classes using abductive strategies and experienced a change of thinking about attitude toward science.

• 한국컴퓨터정보학회논문지
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• 제26권1호
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• pp.275-281
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• 2021

본 연구의 목적은 인공지능예술작품 구매할 때 소비자들이 어떤 감지가 있는지, 그리고 구매의 향과 어떤 관계가 있는지 살펴보는데 있다. 본 연구에서 고객감지가치가 제품감지가치, 서비스감지가치 그리고 사회감지가치 총 3가지를 제시하였다. 이를 바탕으로 고객감지가치와 구매의향 간의 모델을 구축하였다. 연구를 위해 데이터 수집은 온라인 설문 조사를 실시하였다. SPSS24.0와 AMOS24.0을 통해 수집한 데이터의 신뢰성, 타당성 및 구조 방정식 분석을 통해 가설 검증을 하였다. 검정결과를 보면 제품인지가치와 서비스인지가치는 소비자의 온라인 구매의향에 긍정적인 영향을 미친다. 그러나 사회인지가치가 소비자의 구매의향에 영향을 주지 않는 결과가 나타났다.

• 국제교류와 융합교육
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• 제2권2호
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• pp.9-33
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• 2022

This paper mainly studies the national impression of college students on South Korea, selects students from some key universities as the target population, and conducts an in-depth investigation from the overall impression of South Korea, diplomatic image, food culture, language culture, tourism, entertainment circle and other aspects. Through a questionnaire survey of Chinese college students, this paper studies the image of South Korea in the eyes of contemporary Chinese college students, including the following aspects: First, Research the current Chinese college students' perception of the overall image of South Korea; Second, it studies the current Chinese college students' perception of the image of South Korea in the diplomatic, language, food, tourism and entertainment circles, and analyzes the internal dimensions of the image of South Korea in the minds of Chinese college students; Third, it studies the current Chinese college students' cognition of the overall image of South Koreans, and analyzes the internal dimensions of the image of South Koreans in the minds of Chinese college students; Fourth, to investigate the evaluation of Chinese college students on the image of South Korea. The survey results are analyzed from the perspectives of all subjects and gender differences, combined with the theories of communication and intercultural communication, and suggestions and prospects for the future development of the national image are made.

• 전자통신동향분석
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• 제38권6호
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• pp.62-74
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• 2023

In response to diverse external stimuli, sensory receptors generate spiking nerve signals. These generated signals are transmitted to the brain along the neural pathway to advance to the stage of recognition or perception, and then they reach the area of discrimination or judgment for remembering, assessing, and processing incoming information. We review research trends in neuromorphic sensory perception technology inspired by biological sensory perception functions. Among the various senses, we consider sensory nerve decoding technology based on sensory nerve pathways focusing on touch and smell, neuromorphic synapse elements that mimic biological neurons and synapses, and neuromorphic processors. Neuromorphic sensory devices, neuromorphic synapses, and artificial sensory memory devices that integrate storage components are being actively studied. However, various problems remain to be solved, such as learning methods to implement cognitive functions beyond simple detection. Considering applications such as virtual reality, medical welfare, neuroscience, and cranial nerve interfaces, neuromorphic sensory recognition technology is expected to be actively developed based on new technologies, including combinatorial neurocognitive cell technology.

• 한국IT서비스학회지
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• 제23권2호
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• pp.117-133
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• 2024

This research analyzes users' cognitive responses to Out-Of-Home advertising content based in virtual environments. Specifically, it distinguishes the depth of advertisements as 2D or 3D and categorizes animation effects of light as a representation of virtuality into 'none', 'blinking', and 'flowing'. For this purpose, virtual reality content was developed, and after experiencing the content while wearing HMD, users' cognitive responses were investigated. Involving 60 participants, the study found that the interaction effects between depth perception and animation effects were not statistically significant, nor was the primary effect of depth perception. However, the main effect of animation showed statistically significant differences in users' attention, vividness, perceived intrusiveness, avoidance tendency, and flow. This study presents design elements that can be utilized in the production of virtual environment-based Out-Of-Home advertising and experimentally demonstrates that animation effects can serve as an effective means of emphasis in virtual environment advertising. These findings provide important insights for the creation and strategic planning of advertisements in virtual environments.