When doing an instructional video that steps the student through a process, it would be fantastic to be able to identify particular spot or object in a picture and have a "hot spot" that pops out a blown up picture of the object. I recently was building the start up instructions for an emergency generator which is mounted on a trailer. Used by many different people who may only perform these operations once or twice a year during an emergency. I was developing this app to remind them of the necessary steps to perform to set up and start the generator. Using a pictorial of the generator I would like to identify the step.s using a number (1-2-3 etc.) and have a blown up image of the particular item pop up when the mouse rolls over the item. By putting this together it allows the person doing the set up and start to quickly view the steps rather than trying to read a paper instruction during storm conditions, plus the cell phone is always with the operator. Using this method will enable the operator to complete the operation with a minimum amount of slides.