- From: Gregg Vanderheiden <gv@trace.wisc.edu>
- Date: Wed, 15 Mar 2006 17:54:49 -0600
- To: <w3c-wai-gl@w3.org>
- Message-ID: <004d01c6488b$d88ad8f0$ee8cfea9@NC6000BAK>
Based on the results of the Monday survey a Team A subgroup has created the following revised proposal for 4.1 4.1.1 stays the same. 4.1.2 , 3, 4, & 5 are now contained in 1.3.1 (by adding a Condition ) and a new 4.1.2 Following the 4.1 SC are proposed definitions to go with them (and other SC) Gregg For Team A Subteam Guideline 4.1 Support compatibility with current and future user agents (including assistive technologies) [edit <http://trace.wisc.edu/wcag_wiki/index.php?title=Understanding_Guideline_4.1 &action=edit§ion=4> ] 4.1.1 Web Units <http://trace.wisc.edu/wcag_wiki/index.php?title=Web_Units&action=edit> can be parsed unambiguously and the relationships in the resulting data structure are also unambiguous. How_to_Meet_Success_Criterion_4.1.1 <http://trace.wisc.edu/wcag_wiki/index.php?title=How_to_Meet_Success_Criteri on_4.1.1> 4.1.2 The name, role, perceivable properties, and relationships of user interface components can be programmatically determined, their user-settable values can be programmatically set, and notification of changes is available. How_to_Meet_Success_Criterion_4.1.2 <http://trace.wisc.edu/wcag_wiki/index.php?title=How_to_Meet_Success_Criteri on_4.1.2> Note: Focus and selection are included in user settable values. DEFINITIONS PROGRAMMATICALLY DETERMINED determined by software from data provided in a publicly documented and user-agent-supported manner such that the user agents can extract and present this information to users in different modalities. Note: Publicly documented here means that documents are available in a free and accessible manner to the public, including availability on the Web. USER-AGENT-SUPPORTED implemented by user agents and assisted technologies Note: One of the factors that should be considered before adding a technology to a baseline would be the availability of affordable user agents and assisted technologies which support the technology. PROGRAMMATICALLY SET set by software using methods that are publicly documented and user-agent-supported. Note: Publicly documented here means that documents are available in a free and accessible manner to the public, including availability on the Web. LABEL text, image or sound that is presented to a user to identify a component within Web content. NAME text by which software can identify a component within Web content to the user. Note: the name may be hidden and only exposed by assistive technology, whereas a Label is presented even without assitive technology. In many (but not all) cases, the label is a display of the name. ROLE text or a number by which software can identify the function of a components within Web content Example: a number that indicates whether an image functions as a hyperlink, command button, or check box. Gregg ------------------------ Gregg C Vanderheiden Ph.D. Professor - Depts of Ind. Engr. & BioMed Engr. Director - Trace R & D Center University of Wisconsin-Madison < <http://trace.wisc.edu/> http://trace.wisc.edu/> FAX 608/262-8848 For a list of our list discussions http://trace.wisc.edu/lists/ The Player for my DSS sound file is at http://tinyurl.com/dho6b <http://trace.wisc.edu:8080/mailman/listinfo/>
Received on Wednesday, 15 March 2006 23:54:56 UTC