Blackboard Ally is a tool to help you enhance the usability and accessibility of your course documents. Ally evaluates documents that are uploaded to Blackboard Learn and provides an accessibility score for each file. For files that don't comply with accessibility guidelines, Ally leads you through the steps needed to improve the accessibility of the document.
In addition to providing you with insight to your content accessibility, Ally automatically creates alternative versions of your files. This allows students to choose the type of file they want that best suits their needs. While you're in the process of improving files, students still access alternative copies.