7.2.28: Image Juxtaposition (Requires Alternative Activity)
- Page ID
- 357244
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Overall Usability
Requires Alternative Activity:
- This activity is not usable by some users.
Important Reminders
The activity may be usable if an alternative accessible activity is provided with comparisons of multiple images that include detailed text descriptions of meaningful visual content, and that supports magnification up to 400% without loss of content or functionality and without requiring horizontal scrolling.
Visible Indication of Focus
The activity button does not have a visible indication of focus.
Color Contrast
The color contrast of meaningful visual elements and text with backgrounds must be ensured manually by the content author.
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 image content does not magnify up to 400%.
An alternative version of the content should 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 not usable with screen reading software. Alt-text descriptions for images must be limited to 150 characters. H5P does not provide an option for including detailed descriptions of meaningful visual information. H5P does not provide an option for content authors to include text descriptions as the images change. Content authors should provide an alternative version of the activity comparing multiple images that include detailed text descriptions of meaningful visual content.