interactive board have a wide range of applications in various fields. In education, Interactive Boards can be used in kindergarten, elementary school, middle school, and university-level education, providing richer teaching resources and interactive experiences. In business, Interactive Boards can be used in meetings, presentations, advertisements, and displays, improving efficiency and participation, and attracting more customers. In healthcare, Interactive Boards can be used in diagnosis and surgery, improving diagnosis and treatment efficiency and accuracy. In entertainment, Interactive Boards can be used in games and interactive experiences, providing users with more engaging experiences.