Abstract
In this paper, the authors propose the concept of the Point of Action recording system (POA) and developed a prototype system with mobile phone. This system records points of lifestyle actions and time when users push a button, “meal”, “drinking” and so on. In this study, we conducted a demonstration experiment for eleven days and participants were eleven college students. As a result, compared before and after using the POA, health awareness and interest of lifestyle behavior improved significantly. It suggests that the system we implemented in this study has effect to trigger a change lifestyle of users.
