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Chemistry LibreTexts

7.2.19: Essay (Usable with Best Practices)

  • Page ID
    357235
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    Query \(\PageIndex{1}\)

     

    Overall Usability

    Usable with Best Practices:

    • The activity requires minimal adjustments by content authors.

    Important Reminders

    Use best practices for content authoring, including:

    • Provide a correctly structured heading at the beginning of the activity
    • Provide users with instructions that describe the Show solution button and the Retry button icons for users who require magnification.    

    Visible Indication of Focus

    The activity buttons and form fields have a visible indication of focus.

    Color Contrast

    The visible indication of focus does not have good contrast.  The visible indication of focus is a thin black line.  Users who require a visible indication of focus with more contrast may use assistive technology.

    Keyboard Usability

    The activity is usable with the keyboard.

    No Keyboard Traps

    There are no keyboard traps.

    Magnification

    Content magnifies up to 200% using browser settings without loss of content or functionality.  The Feedback text is partially obscured when the activity is magnified up to 400%.  The Show solution button and the Retry button text is not visible at 400% and the tooltip for the buttons do not magnify.

    An alternative version of the activity may need to be included that supports magnification up to 400% without requiring horizontal scrolling to view content and interact with content.

    Usability with Screen Reading Software

    The activity is usable with screen reading software.


    7.2.19: Essay (Usable with Best Practices) is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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