Bernie Goldbach posted a video:

As explained on my Topgold Audio Clip. I'm using a Samsung Note 9, a four year old handset with a cracked screen. I discovered templates inside of veed.io that look like they could suit several different purposes. I identified myself with an educational interest. I'm not using any templates right now. But the fact that they exist suggests that maybe I can adjust one of the templates for portrait view and then further iterate that as a project.