Abstract
The steering feeling's evaluation of the automobile is evaluated subjectively by the test driver in the every design object, and the technology which can objectively quantify using the physiology index is desired. The purpose of this research is to establish the objective evaluation using the surface myoelectricity for the reaction torque from easiness of the human physiology measurement as the basic technology. In this paper, it is designed collision avoidance warning by the steering torque using myoelectricity measurement.