Vertical Screen Doctor holds green screen mockup vertical tablet on the desk in office.

Mid shot on a vertical video shows a tablet with a green screen being held by a person wearing a white shirt while they are writing in a notebook. The tablet is black and has tracking markers on the corners of the screen. The person is sitting at a white desk and in the background is a shelf filled with medical supplies. This video could be used for a variety of purposes, such as demonstrating a new medical app or creating a tutorial on how to use a tablet in a medical setting.