This project was developed in collaboration with Dr. Lior Noy (Ono Academic College) to study cognitive synchronization — the process by which people’s thinking becomes more connected during shared activities. In the experimental setup, participants play a novel two-player game in which they collaboratively construct geometric shapes, offering a rich window into decision-making, creativity, and joint problem-solving. To support this research, we built an intelligent system that integrates real-time behavioral logging, automated video processing, and AI-based action recognition, enabling scalable and precise analysis of player interactions. Traditional approaches relied on manual logging and visual coding, which were slow, error-prone, and limited in scope. Our system overcomes these limitations, providing automated, high-precision data collection and analysis that significantly advances the study of human collaboration.