AI-Powered 3D Avatar for Real-Time Spoken English Improvement
Swarup Bagul · International Journal for Research in Applied Science and Engineering Technology · 2025
This project introduces a 3D AI-powered avatar that can improve spoken English through in-the-moment dialogue. By utilizing the API for natural language processing and voice recognition, the system communicates with users, identifying grammatical mistakes in spoken phrases and offering remedial feedback to enhance language skills. The backend synchronizes voice processing with the avatar's animations to produce a seamless interface in which the avatar blinks, lip-syncs, and makes facial expressions that correspond with the tone of the discussion. The AI's behavior is customized with prompt configurations like , , and , which guarantee that the responses are instructive, encouraging, and captivating. In the end, this immersive environment promotes more effective language acquisition by encouraging users to prctice without fear of criticism and providing instant feedback and corrections