Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)

Society of Korea Industrial and System Engineering (한국산업경영시스템학회)
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Effect of Color and Color Temperature on the Attention in the Residential Space by the Analysis of EEG and ECG

뇌파와 심전도 분석을 통한 색채와 색온도가 주거공간에서의 집중도에 미치는 영향

  • Kim, Young Jung (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Ji, Doo Hwan (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Ryu, Young Jae (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Kim, Sung Hyun (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Seo, Sang Hyeok (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Kwak, Seung Hyun (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Kang, Jin Kyu (Dept. of Industrial & Management Engineering, Hanbat National University) ;
  • Min, Byung Chan (Dept. of Industrial & Management Engineering, Hanbat National University)
  • 김영중 (한밭대학교 산업경영공학과) ;
  • 지두환 (한밭대학교 산업경영공학과) ;
  • 류영재 (한밭대학교 산업경영공학과) ;
  • 김성현 (한밭대학교 산업경영공학과) ;
  • 서상혁 (한밭대학교 산업경영공학과) ;
  • 곽승현 (한밭대학교 산업경영공학과) ;
  • 강진규 (한밭대학교 산업경영공학과) ;
  • 민병찬 (한밭대학교 산업경영공학과)
  • Received : 2016.10.17
  • Accepted : 2016.03.22
  • Published : 2017.03.31
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Abstract

This study is aimed to find out whether there is difference in the physiological change of a human body according to the illumination and color of interior space or not and to specify the effect of the condition of illumination and color, respectively on the attention. In order to do so, White and Green were selected for colors and 4,000k, 5,000k, and 6000k were done for color temperature, and then attention was identified. Examining the results, the more color temperature increased, the more attention improved (P < 0.05), and in the case of EEG, ${\alpha}$ wave decreased while performing the task of attention (P < 0.01), and ${\beta}$ wave decreased more in Green than White in color condition, and it increased more in 4,000k than 5,000k and 6,000k (p < 0.05) in color temperature condition. To sum up, color condition didn't contribute to the attention much, in the case of color temperature, when it is 6,000k, it is judged that it helped to improve attention. It is considered that relaxation contributed to improving attention, as ${\beta}$ wave and sympathetic nerve decreased in 6,000k (p < 0.05). It is judged that the relaxation of tensions which happened due to a beta wave and the reduction of sympathetic nervous system activity in 6,000k, a condition of high color temperature, contributed to the improvement of concentration. In further researches, it is intended that a test will be conducted for the subjects of different ages, and the correlation between color temperature and color stimulation and the influence of them on human body would be observed in subdivided, various test conditions through various color temperature and color stimulation.

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References

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