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Storyline 360: Accessibility Checker Covered Issues
When you create a new Storyline course or edit an existing one, the accessibility checker automatically scans your course content for the covered issues listed in the table below and displays any that apply to the course. You’ll also get clear, actionable guidance on how to fix the issues found.
This table will be updated and expanded as we add new covered issues to the accessibility checker. Note that not every issue listed here will appear in every course.
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Missing custom alt text |
Add a short description so screen readers can explain the object. |
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Missing captions |
Add closed captions to audio and video content. |
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Disabled skip navigation shortcut |
Enable the skip navigation shortcut. |
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Interaction not accessible |
Create alternatives for drag-and-drop interactions and Likert scale questions. |
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Slide advances automatically |
Set slides to advance by the user. |
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Missing Play/Pause button |
Enable the play/pause button in the player properties. |
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Restricted orientation |
Select landscape and portrait mode for responsive playback. |
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Missing text styles |
Use defined text styles like headings. |
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Background Audio not paused |
Set the background audio to pause while learners watch video content. |
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Background Audio volume |
Set the background audio to lower when the slide audio plays. |
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Marker animations |
Avoid animating markers. |
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Target size |
Ensure interactive objects are at least 24 x 24 pixels. |
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Disabled video control bar |
Enable accessible video controls. |
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Video set to autoplay |
Set video to play when clicked or triggered. |
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Missing modern text |
Use upgraded text. |
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Disabled accessibility controls |
Enable accessibility controls in the player properties. |
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Default Slide title |
Create titles for slides. |
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Duplicate Slide title |
Make each slide title different. |
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Duplicate Scene title |
Make each scene title different. |
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Default Scene title |
Create titles for scenes. |
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Generated captions reviewed |
Review AI-generated captions for accuracy. |
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Minimum font size |
Set font size to 12 points or larger. |
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Disabled playback speed |
Enable playback speed in the player properties. |
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Alt text too long |
Ensure the alt text is less than 150 characters. |