The "RAPAEL Smart Rod Board" with vivid sound effects and visual stimulation can provide multi-faceted training of hand grasping, hand-eye coordination, motor reaction, cognition, working memory, attention, and problem-solving skills in an interesting way. Compared with the traditional rod insertion board, the "RAPAEL Smart Rod Insertion Board" adds visual and auditory prompts and feedback, and has 3 different rod insertion boards and nearly 20 different types of training methods, which can train patients' ability, and provides 11 different national languages (including Taiwanese) , allowing patients to make choices according to the language they are familiar with and better understand the activity instructions.