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Summary
Single authoring with adaptation is a practical solution
- provides great flexibility
- supports a wide range of types of site
- scales well to large numbers of very diverse devices
- can be declarative rather than procedural
- provides a framework for affordable solutions
- scales smoothly in complexity
Single authoring can support device independence
- with server-side adaptation
- using existing W3C standards such as
- with extensions to existing W3C presentation standards
- XHTML 2.0
- XForms
- SMIL
- Etc.