1) The document discusses developmental evaluation and the Experience API as tools to help understand innovation and change in educational systems. It focuses on how technology can assist developmental evaluation.
2) It proposes a Technology Assisted Developmental Evaluation (TADE) framework to help teachers and institutions use student data to support educational decision making.
3) The Experience API and tools like INSPIREx aim to create personalized, data-driven learning environments by capturing student learning experiences across different systems and making that data available.