Textual Information for screen reader
The screen reader user gains access to content, navigation and all actions via audio feedback that is based on textual information. This means the user can hear when the action of say 'copying and pasting' text occurs and font changes are made to text within an application or even when a dialog box appears on the screen. If text is displayed in a none standard way it may not be accessible to a screen reader user. (CEUD 1.6, IBM 4.1, VPAT section 1194.21 (f)).
Testing Techniques
These techniques may be used to perform the test.
- Keyboard Access
- Labelling forms for Accessibility - Errors, Features and Alerts
- Frame Titles and Layout
- Appropriate use of Tables
- Accessibility of Text Editors
- Appropriate Feedback with Forms
Method
The only way to test this aspect of a software application is to work through a series of menus, generate some text and then follow another set of actions such as cut or copy, paste into another document.
Criteria for this Test
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No actions or navigation can be heard when using a screen reader |
|---|---|
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Menu items and some actions can be heard but no content generation. |
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Actions for navigation heard, basic text generation possible or other actions but not full use of the program. |
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All aspects of the application are accessible and announced by the screen reader. |
