E.4 Oracle Exadata Deployment Assistant (OEDA) Web interface Accessibility

The OEDA Web interface conforms with the Web Content Accessibility Guidelines version 2.0 at the AA level (WCAG 2.0 AA).

The OEDA Web interface was built using Oracle JET, which provides support for:

  • Keyboard and touch navigation

    Oracle JET components follow the Web Accessibility Initiative - Accessible Rich Internet Application (WAI-ARIA) guidelines. You can find the Oracle JET hotkey information at Oracle JavaScript Extension Toolkit (JET) Keyboard and Touch Reference.

  • Zoom

    Oracle JET supports browser zooming up to 200%. For example, on the Firefox browser, you can choose View, then Zoom, and then Zoom In.

  • Screen reader

    Oracle JET supports screen readers such as JAWS, Apple VoiceOver, and Google Talkbalk by generating content that complies with WAI-ARIA standards, and no special mode is needed.

  • Oracle JET component roles and names

    Each component has an appropriate role, such as button, link, and so on, and each component supports an associated name (label), if applicable.

  • Sufficient color contrast

    Oracle JET provides the Alta theme which is designed to provide a luminosity contrast ratio of at least 4.5:1.