Work items
- "connecting" things together: interfaces
- Input modalities: speech/text grammars (SRGS), handwriting recognition grammars: InkML
- Output modalities: reuse SVG, HTML, CSS, SSML, etc.
- Transmitting and merging input data: EMMA, Compositing
- Interaction Manager: authoring languages
- System and Environment (now DPF)
- Sessions