My Take
If you have this application, you have everything you need in the lesson. Preparing presentations, presenting, taking notes, recording presentations, preparing students for presentations, taking videos, etc. Everything can be done easily.
How I Use It
You can ask your students to answer a question both written and audio. Or as a teacher, you can prepare a lesson for the lesson, or you can prepare a video lesson for a subject that you think is not well understood. My favorite thing is to record everything about the lesson by recording video during the lesson.