Accessibility: Safari 4, Opera 10, IE 8, Firefox 3 and Chrome 1
Paciello Group Blog writes:
“The study ARIA (Accessible Rich Internet Applications) roles exposed via MSAA (Microsoft Active Accessibility) by browsers on Windows (see results here) provides test of the major browsers available for windows.
Summary
WAI-ARIA has 59 possible role values (excluding abstract roles):
IE 8RC1 exposes 42 role values via MSAA
Firefox (Minefield) 3.2a1pre exposes 49 role values via MSAA
Opera 10 Alpha exposes 21 role values via MSAA
Safari 4 Beta exposes 8 role values via MSAA
Chrome exposes 0 role values via MSAA”
Found via Asa Dotzler blog.
About (Author Profile)
Vygantas is a former web designer whose projects are used by companies such as AMD, NVIDIA and departed Westood Studios. Being passionate about software, Vygantas began his journalism career back in 2007 when he founded FavBrowser.com. Having said that, he is also an adrenaline junkie who enjoys good books, fitness activities and Forex trading.
IMO, the number of languages it’s available in is also important aspect of accessibility.
http://en.wikipedia.org/wiki/Comparison_of_web_browsers#Internationalization