Where do I start with for a Mobile course Jan 25, 2017 By tin C Hi all, I am using storyline 2, and have been asked to research about mlearning and building a test mobile course that we can test on our LMS. 1. How do I determine the story size? 2. Do I have to build courses for different devices (iphone, android, ipad etc.) or do I just build for I and it will be responsive design that will adjust based on the device detected. 3. What would be the easiest way to design a mobile course for various devices? Any other suggestions would be great.