[Activity Model] - Activity definitions
Learner Data - deprecated This will be used to persistently store all the student "interactions", broadly conceived. That is, no only responses to traditional exam/survey items, but also page views, manipulations in simulation/interactive environments (e.g., WebScheme), file storage and manipulations, etc.
Content data model. Issues include: learning objects, metadata, versioning, private/public/published, etc. See yingying wei's stuff on [UCW:learning object repository], [UCW:DatabaseSpecificationDocumentation].
- [SAIL Learning Objects]
- Versioning will be important
- There is fun to be had in Content object types
- some ramblings about a content data model.
- EMF Content Data Model
To consider while designing data models: Technical Requirements, ...