1 Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 Introduction
7 Requirements
7.1 Touchscreen requirement
7.2 Speech requirement
8 UI functionality and interfaces
8.1 Touchscreen
8.2 Speech
Appendix I – Examples of functional flow for mirroring remote controller
Appendix II – Examples for generating touch/key input event data
II.1 Case I: Multi-touch tracking not supported
II.2 Case II: Multi-touch tracking supported
II.3 Case III: Example of key button "A" input
Appendix III – Summary of relevant standardization activity
I.1 W3C
I.2 ISO/IEC JTC1 SC35
I.3 ITU-T
Bibliography