Knowledge acquisition and circulation for childhood injury prevention and safety promotion

In the field of computational intelligence, knowledge acquisition is major theme and important. To develop useful system with computational intelligence, it is important to develop information to offer sustainably and to acquire personalized knowledge dynamically through interacting with users. The authors proposed a system with like this frame for preventing child´s injury as an example of concrete application. The system develops contents to offer through collecting user´s data by offering childhood injury scene videos to parents on the Web. To develop the system, functions for generating child´s behaviors like a real child and updating based on evaluation the contents are necessary. We developed a system for simulating child´s behaviors on a virtual environment by modeling child´s developmental behaviors and environment probabilistically. We created child´s injury scene videos using the simulator and we provided them to parents on the Web. We are trying to establish the computational model for evaluating and optimizing contents based on the data that users input and responded to the questionnaire. In this paper, we described how to develop child behavior simulator and our system for providing injury scene videos. Lastly, we described about collected users´ feedback data through the system and the way to use of it