The SAS
BI Dashboard is built with Adobe Flex 3 for rendering in the Adobe
Flash Player. As documented on the
Adobe Bug and Issue Management System, known
issues impair interoperability between Flex-based application in the
Flash Player and assistive technologies such as the Freedom Scientific
JAWS screen reader. Adobe offers JAWS scripts to improve the interoperability;
see
Using Adobe Flex Applications with JAWS on the Adobe Web site to download the scripts. In addition, software
developers must enable accessibility (it is not enabled by default)
in each project at compile time.
Although the scripts
do improve interoperability with JAWS, SAS test results have shown
that, even when using the JAWS scripts, neither dynamic updates nor
key semantic information is communicated to the screen reader through
the Windows Accessibility API (MSAA).
As Adobe continues to
improve the accessibility of its Flex Commons library and Flash Player,
SAS plans to leverage these improvements to continue improving the
interoperability of our Flex-based software with assistive technologies.