Building a Voice-First AI Tutor: Why Real-Time Audio Processing Changes Everything

Most AI tutors today feel like glorified chatbots with a text-to-speech layer slapped on top. But what if students could actually talk to their tutor, pause mid-sentence to think, ask follow-up questions naturally, and get responses that feel like a real conversation? That's the challenge I faced when building Ivy, an AI tutor for Ethiopian students. The goal wasn't just to make another educational chatbot – it was to create something that could work in Amharic, handle the natural flow of conver