Host: Japanese Society for the Science of Design
It is difficult for people to register obscure intentions about Living Will in the system. In our research, we focused on two points to realize the system. First, the system promote registered person to input information through dialogue. Second, the character design that appears on the system is important. In particular, the UI was evaluated to clarify the character design guidelines for promoting information registration. As a result, it was clarified that there is a suitable character design for each registered information.