This page provides links to the current specifications and schemas for the working group.

The most up-to-date schemas are available from the MedBiquitous XML Repository.

There's also 

• Changes: Version 0.48 to 0.55
• API proposal
• Attribute spreadsheet
• Poll results
• QTI Sample
• Counters on Links
• Rational template for Software Requirements Specification.
• LSAL simple sequencing work.
• A set of UML class diagrams by Jeroen Donkers is available in this pdf filepdf file (3rd version). They summarize the VPD, DAM, and AM schemas and their relations.
• Triggering revisited

Flow diagrams outlining player functionality as well as VP screen shots together with corresponding XML code are available in the Slides and Presentation section.

Version 2.0 changes can be found here.