*3.4.3. Registration system of walking information*

Users can register and confirm the date, selected walking course, number and time of steps, walkability, and comments on their personal pages. These are accumulated in the PostgreSQL connected with the Heroku application. The Web application developed with the system was implemented using PHP and JavaScript. Therefore, it is expected that users should reasonably continue walking and control their health by themselves.

**Figure 2.** System operating environment.
