“Turn your iPad into a recordable whiteboard.”
“Write a video as easily as an email.”
This YouTube video will give you a glimpse of the possibilities.
From Qrayon’s website, here is another short video of ideas for use in the workplace.
You can download the free version from the App Store to try it out.
And finally, their brief Users Guide gives you an idea of the tools at your disposal. You can copy/paste work from their note-taking app that I reviewed earlier this week, InkFlow Plus.