This screen recorder software provides better quality than the first one, though you still cannot see the mouse in the SVG workspace area. I will have to find an extension that does not have this annoying problem.
I am going to be getting a mic, and also start to think of organizing structured demos.
But this will only be after I complete the current refactoring, as well as adding the event dispatcher and some of the more complex linear algebra functionality.
When the app is feature rich enough, I will then demo how I envisioned it to be used by recreating various class Islamic geometry design patterns.