Abstract
The purpose of the present research was to evaluate the security of interactive device for driving support with auditory interface. A lot of devices with auditory interface are used in recent years. We performed experiments with the simplified situation for using auditory interface with simple stimulus and response. We evaluated the effects of auditory task on driving behavior experimentally using dual tasks. We found no influence of auditory input or auditory output when the subject responded to simple somatic response for space. We examined the effect of auditory response to behavior. As the result we found the influence of auditory response accompanied with thinking.
