This is fantastic. I've created John Maynard Keynes and am asking a series of economic questions. While my previous chat with Elon had me worrying about his frame of mind, as an educational tool, this is fantastic.
Just think what the difference is between interactive learning via a teacher and book-learning. With a teacher, you can ask for questions, ask for elaboration, and discover new terms and concepts you don't know you don't know.
This is possible with this tool. Asking the right questions leads to terms and concept you may not have heard, which you can then explore. This needs to be hooked up to a 3D avatar and voice synthesis, with microphone & camera access.
I can really see this technology, in a more refined state, as a potential future of education. Really exciting.