First Public Working Draft: EMMA: Extensible MultiModal Annotation markup language Version 2.0

The Multimodal Interaction Working Group has published a Working Draft of EMMA: Extensible MultiModal Annotation markup language Version 2.0. This specification describes markup for representing interpretations of user input (speech, keystrokes, pen input, etc.) and productions of system output together with annotations for confidence scores, timestamps, medium, etc. It forms part of the proposals for the W3C Multimodal Interaction Framework.