Forever switching between note taking and presentation view? You have a bluetooth keyboard? If you have a bluetooth external keyboard (and primarily have it paired with your tablet how about pairing it with your phone, using your note taking app (evernote in my case) on the phone and leaving your tablet free to view stuff on. Now why didn't I think of that earlier?
I'm looking at ways in which I can organise with my voice (well I'd prefer that brain implant but will prob need to wait a few more years for that, so in the mean time). This is an interesting smallish workflow.
This article introduces an emerging open source HTML5 eLearning authoring tool called H5P. With H5P, you can create mobile friendly, interactive HTML5 eLearning content directly in a web browser without any technical skills.