The work explores to explore the methods and paths of drawing board design for visually impaired children with user experience as the goal and user behavior as the entry point. Firstly, target users were selected to summarize their behavioral characteristics. Secondly, divergence and subdivision of the target user clustering were carried out to draw the persona and user experience journey map according to the survey results. Then, the user behaviors were analyzed to obtain their real needs, and find design opportunities based on them. Finally, practical product design principles and solutions were proposed. Combined with a variety of user behavior research methods, the insight into user needs were gained, the point-explicit drawing board for visually impaired children which taken into account both ease and usability of use, safety and emotion was created. The high attention and active research on user behavior and user experience make the design of the drawing board for visually impaired children specific, clear and functional. At the same time, this method makes the product design process more objective and systematic, the design scheme more practical value, and can also provide some reference for design of such special groups.