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

Society of Korea Industrial and System Engineering (한국산업경영시스템학회)
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A Study on the Channel Noise on VDT Workstation

VDT 작업환경에서 경로노이즈에 관한 연구

  • Kwon, Kyu-Sik (Department of Industrial Engineering, Jeonju University) ;
  • Choi, Chul (Department of Industrial Engineering, Jeonju University)
  • Published : 2002.02.01
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Abstract

This study deals with noise occurring in the process of human information transmission. Human process many kinds of information by receiving them from the outside or using their own thought and express the processed information to the outside by acting. In this process, Channel Noise ($C_N$) is defined as the characteristics of noise generating the incomplete result for the external stimulus. To evaluate $C_N$, keyboard-typing experiment has been performed to the 87 subjects. In this experiment, the subject consists of college students who have abundant experience in computer usage. In the experiment, there were some cases that typing order was unconsciously reversed. In this study, we deal with only these cases since these cases can be used as important data to study humans information transmission system.

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