Research Article

Development of Estimating Equation of Machine Operational Skill by Utilizing Eye Movement Measurement and Analysis of Stress and Fatigue

Table 1

Correlation coefficients of -index, -index, and -index, against the number of trials.

Operator
ABCDEFG

Time: -index−0.77 −0.76 −0.83 −0.92 −0.73 −0.82 −0.90
Freq. of pause: -index−0.30 −0.60 −0.76 −0.59 −0.69 −0.73 −0.92
Freq. of collision: -index0.54 0.35 0.69 0.22 0.04 0.28 0.29