IBook keynote idea

Keynote idea.

As you can embed keynote into IBooks author i though you might be able to create a interactive slideshow that takes you to a point within one image, similar to the widget within IBooks, however this way i could also have audio/video within the widget. This was my idea (Test images).

Each click ont he button would take you to a new place on the big image where there would be video/audio content.

Although this works great when exported and tested within a browser and keynote, on the IPad the transitions are temperamental as well as hyperlinks, this creates a very unusable widget.