How does W3C (and other) Technologies fit in the framework?

Presentation languages
- CSS
- XSL
Adaptation techniques
- XSLT
- CSS mediaqueries
Markup to catch up device independent content
- XHTML
- XForms
- XML Event
- SMIL
Delivery Context definition and transport
- CC/PP
- WAP Forum UAProf
- IETF Conneg