Implementation and Evaluation of a Reflection System Using Activity Data and Transcript data of Participants in Group Work

With rapid globalization and digitalization, the capacity to work effectively in teams is increasingly important. This study proposes an application that leverages recorded and transcribed data from group work sessions to visualize discussion content and participant activities, supporting reflection and improvement of collaborative abilities. The system consists of four main screens: Meeting Management Screen, User Analysis screen, Time Series Analysis screen, and Topic Analysis Screen. The analyses in these screens are linked to each other, allowing users to look back efficiently. The application enables participants to review their actions objectively, fostering learning and behavioral enhancement.