Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 User interface data objects
  5.1 General remarks
  5.2 Principles
  5.3 Data object structure and byte settings
      5.3.1 Data object structure
      5.3.2 Structure of the tag
      5.3.3 Structure of the length
  5.4 Coding of user requirements
      5.4.1 Symbols
      5.4.2 Character size
      5.4.3 Screen colour
      5.4.4 Colour avoidance
      5.4.5 Position of screen
      5.4.6 Speech output
      5.4.7 Sound amplification
      5.4.8 High frequency amplification
      5.4.9 Low frequency amplification
      5.4.10 Input requirements
      5.4.11 Keyboard characteristics
      5.4.12 SMS communication
      5.4.13 Non-keyboard input requirements
      5.4.14 Touch screen
      5.4.15 Position of input device
      5.4.16 Time-outs
      5.4.17 Language
      5.4.18 Interface complexity level
      5.4.19 Screen reader
      5.4.20 Links
      5.4.21 Speech rate
      5.4.22 Screen enhancement software
      5.4.23 Font
      5.4.24 Icons
      5.4.25 Pointer buttons
      5.4.26 Pointer characteristics
      5.4.27 On-screen keyboard
      5.4.28 Numeric, time and date presentation
      5.4.29 ALT text
      5.4.30 Speech output of non-alphanumeric
             characters
      5.4.31 Braille display
      5.4.32 Captions (subtitles)
      5.4.33 Audio description
      5.4.34 Clean audio
      5.4.35 Menu selection mode
      5.4.36 Scrolling mode
      5.4.37 Animation
      5.4.38 Biometric characteristics
      5.4.39 Visible output of audible prompts
      5.4.40 Duration of a visible signal indicating
             audible output
      5.4.41 Pre-stored message
      5.4.42 Variable message
      5.4.43 Application specific requirements
6 Conformance
  6.1 General
  6.2 Claims of conformance
7 Labelling and packaging
Annex A (normative) Summary of tags and meanings
Annex B (normative) Maintenance of user requirements
                    data objects
Annex C (normative) Application for a new data object
                    identifier
Bibliography