| 摘要 |
<p>A detector for detecting the state of a person with high precision without imposing a load. The detector comprises a first stimulus imparting means (10) for imparting a stimulus to a subject in order to acquire reference information, a second stimulus imparting means (10) for imparting a stimulus to the subject in order to acquire state information, a means (20) for detecting reaction by the subject to the stimuli imparted by the first and second stimulus imparting means (10) based on the ecological index of the subject, and a means (41) for judging the state of the subject based on comparison between the reaction by the subject to the stimulus imparted by the first stimulus imparting means (10) and the reaction by the subject to the stimulus imparted by the second stimulus imparting means (10).</p> |
