AI Teacher
Chat, push-to-talk, optional Auto-TTS, and an open classroom with a photoreal instructor portrait driven by Polly audio.
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LMS Teaching
Teaching tools sit beside the curriculum. AI Teacher chats and speaks. The photoreal classroom lip-syncs with Polly. Teacher Desk watches the roster. Assessments collect homework and oral submissions.

Chat, push-to-talk, optional Auto-TTS, and an open classroom with a photoreal instructor portrait driven by Polly audio.
Roster, stuck learners, interventions, and oral review so a human can waive or unblock a path.
Homework, tasks, and oral assignments with submission review.
Optional LiveKit for the classroom. Canvas face fallback when a portrait is not set. D-ID when a public portrait URL and key are configured.
LMS TTS is Polly only — browser speechSynthesis is not used for classroom audio.