This is a working example of the recommendations put forth in the report “Interactive Scientific Graphics: Recommended Practices for Verbal Description”. On this page there is an interactive graphic that is controlled by a customized slider control. The slider has been programmed to update the Speech Log with the messages that should be spoken to a user that is employing a screenreader to access the information contained in the graphic. The Speech Log has been programmed using aria-live to speak the messages as they appear on the screen. At the time of publication (May 2014), the example has been tested and works best when accessed with Firefox using the NVDA or JAWS screenreaders. For more information about this project please see the Research Section of the DIAGRAM Center website.
Select the slider by clicking on it or tabbing onto it then press the u key for the list of available keyboard commands.
- Interactions will be logged here