What alternative formats does Ally generate?
Ally provides alternative formats for these content types:
- PDF files
- Microsoft® Word files
- Microsoft® Powerpoint® files
- OpenOffice/LibreOffice files
- Uploaded HTML files
- Content created in the LMS course editor (WYSIWIG)
Alternative formats for WYSIWIG content is currently only available for Blackboard Learn Original, Instructure Canvas, and D2L Brightspace.
These alternative formats can be generated:
- OCR’d version (for scanned documents)
- Tagged PDF (currently for Word, Powerpoint and OpenOffice/LibreOffice files)
- Mobile-friendly HTML
- Electronic Braille
- BeeLine Reader
- Translated Version
- Translated Version is disabled by default. Administrators can submit a support case to have it enabled.
Are alternate formats generated when a request to download is made?
When an alternative format for a content item is requested for the first time, Ally generates the alternative format on demand. In most cases, it generates within 1-2 minutes.
As soon as it is generated, the alternative format is downloaded. Ally then caches the result, so any additional requests for the same alternative format can be served and downloaded from cache immediately.
What does the instructor need to do to generate alternative accessible formats for a content item?
Nothing. Ally automatically picks up on any existing or new materials, runs it through the accessibility checklist, and makes the alternative accessible versions available to both the student and the instructor.
Is there a file size limit?
No, there is no file size limit. There may be cases where the algorithm fails to generate alternative accessible formats for certain large files, but Ally doesn’t enforce a maximum file size.
How does Ally handle password protected content?
Ally detects password-protected content, gives them a 0% accessibility score and provides guidance to help remove the password through the instructor feedback. Ally does not generate any alternative formats for password protected content, as we can’t get access to the actual content.
Can I disable alternative formats?
No. Not at this time.