Edit comment LC-1578 for Mobile Web Best Practices Working Group

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Comment LC-1578

Comment Shortname:

Commenter: Christophe Strobbe <christophe.strobbe@esat.kuleuven.be>

Message-id:

Section of the document concerned:

[Free text description]Document as a wholeW3C mobileOK Basic Tests 1.0 Abstract Status of this Document Table of Contents 1 Introduction 1.1 Levels of mobileOK 1.1.1 mobileOK Basic 1.1.2 mobileOK 1.1.3 Out of Scope 1.1.4 Beyond mobileOK 1.2 Applicability 1.3 Claiming mobileOK conformance 2 Conformance 2.1 Validity of the Tests 2.2 Testing Outcomes 2.3 Conduct of Tests 2.3.1 Order of Tests 2.3.2 HTTP Request 2.3.3 HTTP Response 2.3.4 CSS Style 2.3.5 Included Resources 2.3.6 Included Stylesheet Resources 2.3.7 Visible Linked Resources 3 mobileOK Basic Tests 3.1 AUTO_REFRESH (partial) and REDIRECTION 3.2 CACHING 3.3 CHARACTER_ENCODING_SUPPORT and CHARACTER_ENCODING_USE 3.4 CONTENT_FORMAT_SUPPORT 3.5 DEFAULT_INPUT_MODE 3.6 EXTERNAL_RESOURCES 3.7 GRAPHICS_FOR_SPACING 3.8 IMAGE_MAPS 3.9 IMAGES_RESIZING and IMAGES_SPECIFY_SIZE 3.10 LINK_TARGET_FORMAT 3.11 MEASURES 3.12 MINIMIZE 3.13 NO_FRAMES 3.14 NON-TEXT_ALTERNATIVES (partial) 3.15 OBJECTS_OR_SCRIPT (partial) 3.16 PAGE_SIZE_LIMIT 3.17 PAGE_TITLE (partial) 3.18 POP_UPS 3.19 PROVIDE_DEFAULTS (partial) 3.20 SCROLLING (partial) 3.21 STYLE_SHEETS_SUPPORT (partial) 3.22 STYLE_SHEETS_USE 3.23 TABLES_ALTERNATIVES 3.24 TABLES_LAYOUT (partial) 3.25 TABLES_NESTED 3.26 VALID_MARKUP A Acknowledgements (Non-Normative) B References (Non-Normative) C Best Practices' Relation to mobileOK Tests (Non-Normative)
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Refinement of the section concerned:

Status:

open proposal pending resolved_yes resolved_no resolved_partial other assigned to Nobody

Type: substantive editorial typo question general comment undefined

Resolution status:

Response drafted Resolution implemented Reply sent to commenter

Response status:

No response from Commenter yet Commenter approved disposition Commenter objected to disposition
Commenter's response (URI):

Comment:

The draft states: "This test does not determine whether the user is
able to opt out of refresh."
Is the possibility of opting out going to be covered elsewhere?
Using <meta http-equiv="refresh" content="..." /> fails three
different success criteria of the Web Content Accessibility
Guidelines 2.0 (see failure F40 in "Techniques for WCAG 2.0" [2]).
This is because screen readers will start reading from the top of the
page again when the page refreshes, thereby taking away control from
the user over his interaction with a page.
Server-side redirects [3] are preferable, but WCAG 2.0 currently also
allows client-side redirects if they have no timeout: see techniques
G110 (Using an instant client-side redirect [4]) and H76 (Using meta
refresh to create an instant client-side redirect [5]).

Related issues: (space separated ids)

WG Notes:

Resolution: Yes, opt out will be covered in the test that is part of mobileOK Pro since this part of the test is not machine verifiable. We acknowledge the undesirability of refresh from a WCAG point of view but the functionality has been discussed at length in the WG and is desirable from a mobile point of view.

(Please make sure the resolution is adapted for public consumption)