画像会話を取り入れたストレス評価システムの改良

抄録

The stress is classified roughly into the eustress and distress. We have developed stress evaluation system using Image conversation for stress reduction. The first purpose of this study was to make improvements of the system in consideration of usability . The second was to evaluate the system and usefulness of production image. Fourteen subjects were participated in the experiment using the system for 7 days. After that, they answered the system evaluation test of 19 items in 5-stages. As the result, the system has obtained a high average 3.75 rating. However, the average of one evaluation items was less than 3. This means that the system needs more clear feedback and further development.