ABSTRACT
In order to evaluate human error, human function was evaluated from a new trial of cognitive neuroscience by the integration between psychological effect and physiological signal. It was examined by the experiment what kinds of factors were sensitive to the useful field of view. Response time was also measured with the electrical potentials in the experiment to find to the target mark in foreground scene superimposed on the background scene of front view in automobile. Statistical analysis by ANOVA of experimental design enabled to clarify the significant factor to the useful field of view. The evoked potentials such as P300 were discussed for the estimation of the mechanism of visual information processing.
