Information Community System using Pass-by Wireless Communication on Smartphone

We developed an information community system by applying a user model-based application for supporting daily life. Our information community system is designed to provide appropriate services to users depending on their needs; thus, we applied a user model-based application, which can help select and filter user information, to our system for providing appropriate services to users. For achieving the design goal, we first collected motion logs. We collected the motion data from acceleration sensors that are carried by users for creating motion logs. Life logs can then be created from these motion logs. We discuss different service modes of our information community system. The research shows how to determine different user models from motion data, and apply these models and log data to support not only individuals but also families and communities. Especially for the community, we develop three applications. These are the application using gesture recognition, the application using area recognition, and the application using pass-by wireless communication.