t of what ngAria does is only visible &quot;under the hood&quot;. To see the module in action, once you&#39;ve
added it as a dependency, you can test a few things:</p>
<ul>
<li>Using your favorite element inspector, look for attributes added by ngAria in your own code.</li>
<li>Test using your keyboard to ensure <code>tabindex</code> is used correctly.</li>
<li>Fire up a screen reader such as VoiceOver or NVDA to check for ARIA support.
<a href="http://webaim.org/articles/screenreader_testing/">Helpful scre