I'd love to give some feedback both as a teacher and a student. But I don't see a way on your website to just see what it really does and how it works, beyond just those couple of small animations.

At least a YouTube demo video, or ideally direct access to a real demo interface would be more helpful.

I thought Getting Started might help, but that forced me into a sign-up flow that I don't want to invest in without more information about the outcome.