Difference between revisions of "Fresh Look"

Revision as of 12:49, 19 May 2011

Note: Please keep the content on this page polite, and insightful. Content here is public, and also community moderated.

Please add your points as a bullet under here. Links to other pages welcome.

Grahame: Keep it simple as can be - implementers first
Ann's list of 4:
- PIIM
- Implementer's Guides
  - What exactly does this mean? Implementer vs Implementation guide .. Rene spronk
- greenCDA
- simplified wire format (end-to-end greening)
William/Michael
- Registry of templates / models / DCM / archetypes needs to be operational asap
  - Can we make them available through a website/wiki? Less computable metadata, but quicker availability. (Gerald)
  - OpenEHR has one. What is it that you want this one to achieve? (Grahame)
- Clear separation of infrastructure and clinical content. (or clear separation of definitional knowledge and effective exchange - without breaking the connection)
- Proper rules for transformations from different model artifacts to other artifacts, and validation of these.
Rene: implementers either need PIIM for MDA implementations, OR simplified wire format - with normative associated schema.
- This is AND/OR, not XOR, correct? (Gerald)
- Yes, AND/OR, although most implementers will choose to use one XOR the other (e.g. if the scope of the project is limited to a very few models, use a simplified wire format. If the project uses tons of models, use MDA). HL7 needs to provide implementers with both options. (Rene)

For actual things that should be done

@@ Line 22: / Line 22: @@
 *Rene: implementers either need [[PIIM]] for MDA implementations, OR simplified wire format - with normative associated schema.
 ** This is AND/OR, not XOR, correct? (Gerald)
-** Yes, AND/OR, although most implementers will choose to use one XOR the other. HL7 needs to provide both. (Rene)
+** Yes, AND/OR, although most implementers will choose to use one XOR the other (e.g. if the scope of the project is limited to a very few models, use a simplified wire format. If the project uses tons of models, use MDA). HL7 needs to provide implementers with both options. (Rene)
 === Concrete next Steps ===