Based on the difficulty of visually impaired children in perceiving the world, braille world designs a function that converts text information into 3D images and corresponding Braille, so that visually impaired children can obtain information through touch, perception, and cognition. Specifically, the product has designed an intelligent recognition system that can input the text information you want to understand through voice, and then convert it into 3D stereoscopic images and Braille to interact with children and help them better understand and learn knowledge. Braille World can transform rich 3D forms of images and scenes, covering all aspects of life. It aims to meet the cognitive, language, social and emotional needs of visually impaired children, and provide them with diversified learning methods and interactive experiences. Help them better understand the world, understand the world, and better adapt to society.