AI Voice Agent with Interactive Avatar

A working prototype that combines multilingual real-time voice interaction with a browser-based video avatar and structured domain knowledge.

A useful real-time assistant needs more than speech generation: it must respect response boundaries, route unsupported requests and provide a coherent human-facing interaction.

The system is intentionally presented as a demonstrator for reception, information and guided product-use scenarios, not as a finished production platform.

I integrated the web interaction layer, conversational flow, structured knowledge, response boundaries and routing or fallback paths into the end-to-end prototype.

The browser experience connects real-time voice and avatar components with bounded conversational behavior, domain knowledge and explicit fallback or handover paths.

• Browser-based interaction layer
• Real-time multilingual voice pipeline
• Interactive video-avatar integration
• Structured domain-knowledge layer
• Response boundaries and routing logic
• Fallback and handover paths

• React
• Real-time voice services
• Avatar integration
• Structured knowledge
• API integrations

• Multilingual conversational behavior
• Structured knowledge and response boundaries
• Real-time voice and avatar interaction

• Keep the demonstrator bounded instead of presenting it as a production telephony suite.
• Design unsupported-request and handover paths as part of the conversation flow.
• Separate the human-facing interaction from domain knowledge and routing concerns.

• Browser-based conversational interface
• Real-time multilingual voice interaction
• Interactive avatar integration
• Structured domain knowledge
• Response boundaries, routing and fallback paths

• Further product hardening and production integration

Working prototype

Demonstrates a reusable human-facing interface for real-time AI assistance without overstating the prototype as a production system.

Prototype source and internal implementation details are not publicly distributed.