If the style sheet for a page specifies "speak-header: always" for tables, Safari should send the header text to VoiceOver when VO is stepping over the cells in the table. http://www.w3.org/TR/CSS21/aural.html#speak-headers <rdar://problem/4526103>
Created attachment 209309 [details] patch
speak-header was deprecated in CSS 2.1. http://lists.w3.org/Archives/Public/www-style/2013Aug/0467.html Because this should be a user preference, not an author preference. http://lists.w3.org/Archives/Public/www-style/2013Aug/0471.html
Deprecated