Learn your own way with Blackboard Ally
Ally creates alternative files that are easier to use by all students. Ally works within your online course so it's available right where you need it.
Alternative files include readable text for screen readers, pictures with captions, and easy-to-navigate content. Ally creates multiple alternatives from the original documents in your course. You can download these alternative formats anywhere that files are used.
Don’t stick to just one format! Use as many formats as you want.