1 Scope
2 Normative references
3 Terms and definitions
4 Guiding principles
5 Performance criterion
6 Design requirements and recommendations
7 Measurement conditions and conventions
8 Conformance
Annex A (informative) - Input device selection, usability
testing and analysis
Annex B (informative) - Testing of efficiency and effectiveness
Annex C (informative) - Assessment of comfort
Annex D (informative) - Additional evaluation methods
Bibliography