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Media Requirements--3.2 Granularity Level Control for Structural Navigation

From: Judy Brewer <jbrewer@w3.org>
Date: Wed, 23 Jun 2010 18:32:00 -0400
To: HTML Accessibility Task Force <public-html-a11y@w3.org>
Message-Id: <E1ORYUU-0001GD-TM@lisa.w3.org>
[from Janina, redirecting from Judy]

With respect to:
http://www.w3.org/2002/09/wbs/44061/20080526_media-requirements/results#xq20
Granularity Control for Structured Nav

This is a result of review by Judy and Janina of another of our assigned
sections.

Here are our recommendations--still works in progress:

0.)	Consider whether comprehension is enhanced by moving this
section below "Content Navigation by Content Structure."

1.)	Add a requirement: "A real-time control mechanism must be
provided for adjusting the granularity of the specific structural
navigation point next and previous."

2) And/or: "Users must be able to set the range/scope of next and
previous in real time

3.)	Users need to be able to access the granularity control using
any input mode, e.g. keyboard, speech, pointer, etc. -- Replaces CNS3

4.)	Users must be able to skip, play in line, or directly access
ansillary structures (\[explain or link to previous explanation of
ansillary structures].


Additional suggestions re "3.1 Keyboard Access to interactive controls /
menus"

1.)	Rename this section "Access to Interactive Controls and Menus"

2.)	Add a statement to the background section to clarify that access
through any control device needs to be supported, pointing, keyboard,
speech, etc.

-- 

Janina Sajka,	Phone:	+1.443.300.2200
		sip:janina@asterisk.rednote.net

Chair, Open Accessibility	janina@a11y.org	
Linux Foundation		http://a11y.org

Chair, Protocols & Formats
Web Accessibility Initiative	http://www.w3.org/wai/pf
World Wide Web Consortium (W3C)
Received on Wednesday, 23 June 2010 22:32:20 GMT

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