Build a salary negotiation coach with a LemonSlice avatar

This tutorial guides users in building a salary negotiation practice app featuring an interactive talking avatar powered by LemonSlice. The application allows users to choose from three distinct boss personalities, each with unique voices and behaviors, to practice their negotiation pitches. Users can switch between roleplay and coaching modes, receiving feedback from the avatar, which momentarily breaks character to provide personalized advice. The app leverages LiveKit's cloud services for real-time audio processing and avatar interaction, utilizing Python and Next.js for its backend and frontend components, respectively. It synchronizes mode transitions to the user interface, displaying visual cues like avatar border color changes to indicate the current mode. The tutorial also covers setting up prerequisites, downloading the necessary code, and configuring the application, while ensuring seamless integration between the backend agent and frontend visual elements.

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