A fully-local multimodal system that turns a static mathematics or statistics PDF textbook into an interactive, narrated whiteboard. Builds a per-book math semantic graph, then emits typed visual primitives synchronised to the audio clock. No external API used at runtime.
python text-to-speech math whiteboard textbook educational-technology multimodal kokoro semantic-graph vision-language-model vllm local-llm retrieval-augmented-generation qwen intelligent-tutoring audio-synchronisation
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Updated
May 5, 2026 - Python