I have been blessed to be able to test the new Explain Everything. It is not available to everyone, and I appreciate the opportunity to test it.
With that being said, I believe one of the greatest additions to Explain Everything is the opportunity to insert not just pictures and web content, but video. Video that can be acquired via the camera roll or directly from the camera. Not only can the video be inserted, but it can be played while being annotated and voice recorded at the same time.
See three different options as to how I see this being used by staff and students.