This document discusses open educational resources that are freely licensed for use and modification. It focuses on breaking down barriers between different open content collections through aggregation, centralized repositories, collaborative collections, and synchronization. The goal is to enable collaboration, syndication, customization, contextualization and synchronization of flexible open textbooks and resources in a way that addresses technical, licensing, and compatibility challenges.

1. teaching, learning research resources
licensed for free use or re-purposing
“to break down the barriers – whether
legal, technical or cultural – between
different collections of open educational content”
- CCLearn

2. Aggregated Index

3. Centralized Repository

4. Collaborative Collection

5. Collaborative Wiki

6. Syndication…?

7. Auto Discovery…?

8. Synchronization…?

9. Federation…?

10. Ideally…

11. Collaborate
Syndicate
Customize
Contextualize
Synchronize