So I ask myself why not videos on my iPhone? In my classroom in Texas in February I tried an experiment had some of the students shoot video from my iPhone, so I could edit them and post them for the classes private viewing. This enabled me to be able to leave the participants with more information then would have been available in class handouts. In another classroom situation the videos did not turn out as well, but it taught me a lot about how to go about it.
Here is a short clip of cutting beverage cans from my upcoming book on digital printing alternative surfaces and a video workshop series I am working on. It's a practice set up from my iPhone 4s.