That's awesome. Did this system go into production? If so, were you able to monitor how (or if) teachers used the shared curriculum to iteratively improve curriculum? Did the platform manage discrete files or were lesson content/relevant media/assessments/etc. associated with each other in a network of some kind?

It's a topic of personal interest. I believe teachers are far too isolated in their lesson planning/curriculum creation which leads to significant redundancies in labor, glacial curriculum improvement, and contributes to the difficulty serving the needs of my individual students.