Estimation of the Line Drawing Task using Multiple Regression Analysis

Abstract

From the perspective of improving work efficiency, human characteristics are expected to be measured simply and quickly. In a previous work, we examined the relationship between task of drawing a straight line for a given point cloud and the error proneness (action slip (AS), cognitive narrowing (CN), and impulsive failure (IF)) by utilizing a tablet device. For specific point cloud, we found that there is a relationship between the distance to the barycenter of the point cloud from the drawn line and the AS score (r=0.55). In this study, we estimate the distance to the barycenter of the point cloud from the drawn line, from the scores of the error proneness questionnaire, the number of points in the point cloud referenced and the features of the point cloud, by using multiple regression analysis.