AR ABC is based on augmented reality ,artificial intelligence, and machine learning technology transforms ordinary spaces into extraordinary stories. With wordworld story content, children can read stories aloud and interact with on-screen characters to help them solve reading problems. Wordworld will change the way children interact with mobile devices, turning the screen into a learning and entertainment experience that creates lasting memories for reading and exploring. The application includes functional modules such as letter spelling, letter strokes, word spelling, word splicing, and English question and answer. It can fully improve children's interaction and fun in learning English. What is wordworld? "wordworld" takes English word learning as the starting point, uses Nielsen's natural phonics method to guide English content learning, and animation builds an interesting English world composed of classic word characters IP for children, allowing children to learn naturally in rich and interesting English situations . Interesting images, intriguing stories, and witty language. The works are entertaining and educational, which not only achieves the purpose of English enlightenment but also has an entertaining spirit. It creates a good language environment for children to start reading and spelling enlightenment. What's special about wordworld? - "wordworld" will embed letters into animated scenes in a playful and vivid form. Through the language immersion environment, it will attract children with interesting word animation images and inspire their love for word recognition and reading learning. "wordworld" features cute and somewhat humorous character settings called "Word Friends". - Through their adventures in the world of words, children are immersed in seeing words as friends, and by reading letters, sounds, words and sentences, children are at their best in early language development. Through "wordworld", while learning English, children also comprehensively develop eight intelligences: language intelligence, logical intelligence, spatial intelligence, motor intelligence, musical intelligence, interpersonal intelligence, self-cognition and natural cognition.