Abstract
In this paper, we investigate the relationship between human sense and manipulation in coupled human balancing tasks. For this purpose, we propose a measurement system to obtain the balancing error produced by two human subjects stabilizing a coupled inverted pendulum model in cooperation. After the experiment, each subject evaluates the performance of manipulation of both his own self and the partner. The result shows that the correlation analysis on sense and motion of the subjects implies that some correlations can be found between the balancing error and the sense.
