problem with example of change of context

Name: Aurelien Levy
Email: aurelien.levy@free.fr
Affiliation: 
Document: UW
Item Number: Understanding Success Criterion 3.2.1
Part of Item: Intent
Comment Type: general comment
Summary of Issue: problem with example of change of context
Comment (Including rationale for any proposed change):
You say :

\"Example of a Failure: A help dialog



When a field receives focus, a help dialog describing the field opens. As a keyboard user tabs through the Web page, the dialog opens every time the user attempts to tab past the field.\" 



but in the same page we found : \"Small changes in content, such as an expanding outline or dynamic menu, do not change the context.\"



I don\'t see why the help dialog example didn\'t match that exception. If it\'s a failure i don\'t understand that Using scripts to provide context-sensitive bubble help (future link) is a sufficient technique for Success Criterion 3.3.5



I think you need to be more explicit about what is exactly a change of context.



Furthermore, I agree with the technique F55 but is moving the focus when focus is received a failure too ?

For example, an text field used for a date formating. When user focus the input I move the focus to a calendar widget to let him choose his date.

Proposed Change: