モバイル環境におけるコミュニケーション支援のための位置依存情報配信システム

抄録

In this paper, we propose a position-aware information delivery system for communication in mobile environments. Recently, mobile information terminals such as PDAs and cellular phones are widely spreaded. Therefore, it is important that the method to exchange and share information which is provided by users in mobile environments using their mobile information terminals. Our proposed system consists of a bulletin board system (BBS) which extended the function by the position information. We add the position information to comments and rooms in BBS, and calculate the fitness of a comment from the position information of a user and a comment. Moreover, the presentation priority of a room is calculated by the fitness of comments in a same room. A user can get rooms and comments which are suitable for his position. Furthermore, we explain our prototype system based on our proposed method.