Pertinent UAAG Checkpoints

The source of the checkpoints reproduced in this test document is the 11 May 2001 Working Draft of the User Agent Accessibility Guidelines:
<http://www.w3.org/WAI/UA/WD-UAAG10-20010411/>

2.1 For all format specifications that the user agent implements, make content available through the rendering processes described by those specifications. [Priority 1] Content only.

Note: This includes format-defined interactions between author preferences and user preferences/capabilities (e.g., when to render the "alt" attribute in HTML [HTML4], the rendering order of nested OBJECT elements in HTML, test attributes in SMIL [SMIL], and the cascade in CSS2 [CSS2]). If a conforming user agent does not render a content type, it should allow the user to choose a way to handle that content (e.g., by launching another application, by saving it to disk, etc.). This checkpoint does not require that all content be available through each viewport.

Techniques for checkpoint 2.1

9.1 Allow the user to make the selection and focus of each viewport (including frames) the current selection and current focus, respectively. [Priority 1] User agent only.

Note: For example, when all frames of a frameset are displayed side-by-side, allow the user (via the keyboard) to move the focus among them.

Techniques for checkpoint 9.1