If you are presenting, you may not wish to press the next button to move along the path that you set in your prezi. This is not something you have to do as you can set up autoplay, which will automatically play your prezi. Autoplay can be set up with a four, ten, or twenty seconds interval between each transition, usually a point in the path. This recipe will take you through how to set up autoplay timings.
You will need a prezi with at least three frames linked together in a path. This will help to illustrate how interval timings work.