Sada
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Sada is an AI-powered language-learning assistant that helps people learn English while listening to podcasts. I used Meta's Muse Spark model to power the AI assistant, allowing users to ask questions naturally using their voice and receive clear explanations of unfamiliar words in their listening context. I also integrated voice interaction into the experience, allowing users to ask questions and hear AI-generated answers without constantly switching between apps. Meta's AI technology is at the core of Sada's experience, making podcast-based language learning more interactive and accessible.