directions for "help and support"

We needed to redo help and support (https://github.com/w3c/wcag21/issues/32) as we can no longer rely on techneques to let people know when they are comply.


This is not the finished wording but this is the direction we are heading in: 



Help and support: comprehension support is available via:
Charts, tables, or graphics to summarize [complex numerical information];
Summaries of [long documents];
Emphasis of key words in [long documents];
Instructions for [non-standard controls];
Information about a user's position in multi-step forms;
Alternative terms for relative and cardinal directions;
Non-numerical versions of numerical values.
Please comment on any changes you would like to see in

All the best

Lisa Seeman

LinkedIn, Twitter