ASDRe's "Common Attention and Cognitive Assessment Training System" is an intelligent rehabilitation system based on ABA applied behavior analysis theory, deeply integrating DDT turn-based teaching and PRT key skill training method, and is specially developed for children aged 1.5 to 10 years old to pay attention to developmental disabilities. A personalized training plan is generated through AI algorithms, combining high-precision eye tracking and computer vision technology to monitor children's attention level, eye interaction and emotional changes in real time, and realize the "evaluation-training-feedback" full closed-loop intervention system. The scientific step-by-step module and instant reinforcement mechanism can achieve quantitative assessment and in-depth stimulation of child participation, providing efficient solutions for institutional intervention and family rehabilitation.