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State: RAISED OPEN PENDINGREVIEW CLOSED POSTPONED
Product: None AccNam AAM 1.2 ARIA 1.0 ARIA 1.0 Authoring Practices ARIA 1.0 Implementation Guide ARIA 1.0 Primer ARIA 1.0 Test Plan ARIA 1.1 ARIA 1.1 Authoring Practices ARIA 1.1 Core Mapping Specification ARIA 1.1 Name Computation ARIA 1.1 Test Plan ARIA 1.2 ARIA 1.2 Core AAM specification ARIA 2.0 ARIA 2.0 Authoring Practices ARIA 2.0 Core AAM ARIA 2.0 Name Calculation ARIA HTML 5 Implementation Guide CSS AAM Digital Publishing AAM Digital Publishing Roles Module Miscellaneous SVG AAM Accessibility Mapping spec. WCAG 2 Techniques for ARIA
Raised By: Sina Bahram Aditya Bajaj Benjamin Beaudry Curt Bellew Zoë Bijl Shari Butler ANDREA CARDONA Dominic Cooney Michael Cooper James Craig Joanmarie Diggs Isaac Durazo Howard Edwards James Edwards Frank Elavsky Mayuri Faldu Steve Faulkner Reinaldo Ferraz Alexander Flenniken Bryan Garaventa Rashmi Garimella Matt Garrish Jaunita George Ariella Gilmore Michael Goddard Glen Gordon Shirisha Gubba Jon Gunderson Markku Hakkinen Sarah Higley Hans Hillen Isabel Holdsworth Stanley Hon Patrick Hung Matthew King Greta Krafsig Peter Krautzberger JaEun Jemma Ku Christopher Lane Charles LaPierre Gez Lemon Aaron Leventhal Laurence Lewis biao liu Brian Liu Xu David MacDonald Sazzad Mahamud Mark McCarthy Erika Miguel Daniel Montalvo Sheila Moussavi James Nurthen Scott O'Hara Adam Page Michael Pennisi Roberto Perez Janina Sajka Trisha Salas Stefan Schnabel Harris Schneiderman Boaz Sender Cynthia Shelly Tzviya Siegman Avneesh Singh Neil Soiffer Francis Storr Melanie Sumner Alexander Surkov James Teh Seth Thompson Jan Williams Benjamin Young Valerie Young Helen Zhou 骅 杨 Aaron Leventhal
Description: Quoting from http://lists.w3.org/Archives/Member/w3c-wai-pf/2008AprJun/0041.html Under 3.2 we have: Children Presentational role:childrenArePresentational The children are presentational. Assistive technologies may choose to hide the children from the user, in order to avoid confusing third party APIs using accessibility APIs. If assistive technologies do not hide the children, user agents may read some information twice. Boolean (true | false) Mozilla actually does the trimming when exposing to accessibility APIs. The children are their in the DOM but the accessible object children are not. This means we expose these objects the way they typically are in the equivalent desktop widgets, the AT will automatically interact with them the right way. So we should change the definition to say that "User agents must hide the children, in order to avoid the presentation of redundant or presentational content."
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April 28, 2008. Group agrees that the user agent must prune presentational children when mapping to accessibility api. Michael Cooper to include Aaron's text
Action at http://www.w3.org/2008/04/28-pf-minutes#item04
Modify section 4.2.8 The DOM children are presentational. User agents SHOULD NOT expose descendants of this element through the platform accessibility API. If user agents do not hide the children, some information may be read twice.