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Tachino, T., Osawa, H., Nozue, A. & Aoyama, K. (2021). AI Teacher Data Preparation for Analyzing Difficult-to-Predict Behavior of Young Children: Development of practical learning materials for accident prevention and safety measures in early childhood education. In T. Bastiaens (Ed.), Proceedings of Innovate Learning Summit 2021 (pp. 559-563). Online, United States: Association for the Advancement of Computing in Education (AACE).