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A Measurement System for Color Environment-based Human Body Reaction

색채 환경 기반의 인체 반응 정보 측정 시스템

  • Kim, Ji-Eon (Department of Computer Engineering, Wonkwang University) ;
  • Jeong, Chang-Won (Wonkwang University (Imageing Science Based Lung and Bone Desase Research Center)) ;
  • Joo, Su-Chong (Department of Computer Engineering, Wonkwang University)
  • Received : 2016.02.18
  • Accepted : 2016.03.24
  • Published : 2016.04.30

Abstract

The result of analyzing the cognitive reaction due to the color environment has been applied to various filed especially in medical field. Moreover, the study about the identification of patient's condition and examination the brain activity by collecting the bio-signal based on the color environment is being actively conducted. Even though, there were a variety of experiments by convention the color environment using a light or LED color, it still has a problem that affects the psychological information. Therefore, our proposed system using a HMD (Head Mounting display) to provide a completed color environment condition. This system uses the BMS(Biomedical System) to collect the biometric information which responds to the specific color condition and the human body response information can be measured by the development the Memory and Attention test on Mobile phone. The collection of Biometric information includes electro cardiogram(ECG), respiration, oxygen saturation (Sp02), Bio-impedance, blood pressure will store in the database. In addition, we can verify the result of the human body reaction in the color environment by Memory and Attention application. By utilizing the reaction of the human body information that is collected thought the proposed system, we can analyze the correlation between the physiological information and the color environment. And we also expect that this system can apply to the medical diagnosis and treatment. For future work, we will expand the system for prediction and treatment of Alzheimer disease by analyzing the visualization data through the proposed system. We will also do evaluation on the effectiveness of the system for using in the rehabilitation program.

색채 환경에 따라 인지반응의 상관관계를 분석한 결과가 다양한 산업분야에 적용되고 있다. 특히, 의학 분야에서 색채 환경기반 생체신호를 수집하여 환자 상태의 파악과 치료 그리고 뇌활동의 규명에 관련된 연구가 활발하게 진행되고 있다. 그러나 기존 연구들은 색채조명 또는 LED를 이용한 색채 환경을 구축하여 다양한 실험을 진행하고 있으나 다른 광원에 노출 되어 심리적인 영향을 주는 문제점을 갖고 있다. 따라서, 본 논문에서 제안하는 시스템은 HMD(Head-Mounted-Display)를 이용하여 피험자에게 완벽한 색채 환경조건을 제공하고자 한다. 그리고 인체반응정도 측정을 위해 기억력-주의력 테스트하는 동안 BMS(Bio-Medical-System)으로 생체정보를 수집하여 색채별 인체반응정도 측정뿐만 아니라 심리적인 변화에 대한 상관관계를 확인할 수 있는 시스템을 제안한다. 제안한 시스템을 통하여 수집하는 생체정보는 심전도(ECG), 호흡(Respiration), 산소포화도(SpO2), 임피던스(Bio-Impedance), 혈압(Blood-Pressure) 이며 데이터베이스에 저장한다. 이와함께, 인체의 인지반응을 측정하기위해 기억력-주의력 테스트는 앱으로 구현하여 색채 조건별 인지반응 정보를 측정하고 결과를 확인 할 수 있다. 제안한 시스템을 통하여 수집된 인체반응정보를 활용하여 생리학적 정보의 정량화하는 연구를 진행할 수 있으며, 색채 환경과 생리학적 정보의 상관관계를 분석하여 의학적 진단 및 치료에 응용이 될 것으로 기대한다. 향후 연구로 구축한 시스템을 통해 수집된 데이터를 분석 및 시각화 기능을 추가하고, 치매 질환의 예측 및 치료를 위한 시스템으로 확장하여 재활프로그램으로서의 유효성을 평가하고자 한다.

Keywords

References

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