It's about:

Artificial Intelligence in Education (AIED): Education about AI & Education with AI

generative artificial intelligence (notably large language models, text-to-speech / voice cloning, talking head generation)

multi-modal & collective avatars

open-source tools (text-webui-..., comfy ui), programming languages (python, mojo), models (Stable Diffusion, Mistral) & concrete methods (LORA, Direct Preferenc Optimization)

tweaking knobs & parameters

& maybe little bit of "prompt engineering"