This is some of the WORST video editing I have seen in a while. It is so hard to follow when we can't see anything in the presentation! I like when the videos are posted with a split view (one side is the talker and the other is the presntation). This give
the viewer the choice to look at what they want. Not only is this painful to watch, but it is nauseating to watch the camer constantly move (some may choose not to watch that at all and only look at the presentation, while listening to the speaker).