Simon Wood#CardiffUni have a bunch of short (60-90 second) videos on #BlackboardUltra here: https://vimeo.com/showcase/cltamicrolearning?share=copy
Blog post about them: https://blogs.cardiff.ac.uk/LTAcademy/learning-central-microlearning-library/ #LearningCentral
Blackboard Ultra Microlearning Library
Blackboard Ultra is a modern platform that has the power to transform the student online learning experience. Its responsive interface is designed to function on all devices, including mobile. The following library of microlearning videos has been created by the Cardiff Learning & Teaching Academy as a quick and easy way to develop your understanding of Blackboard Ultra.