I’d like to smoothly pan/zoom from frame to frame, regardless of where that frame is placed and its size.
Allowing us to give the audience a sense of direction when moving from slide to slide, we have another tool to help the audience understand the journey of thought that’s being explained, and the case being made.
Just as an example: by showing a whole pyramid, then zooming in to see how many blocks it is made of, then zooming into just one block and how small a man is compared to it - we can better convey a message (how big this pyramid was once we looked at how to make another).
This smooth panning from one frame to another frame (either inside the first frame, or elsewhere) ensures the audience knows they are still viewing
Further, by combining this smooth panning with a jump, we could zoom several times into a frame, then (hopefully without the client realising it) jump to an identical frame elsewhere, and zoom out to reveal the surroundings are different now.
I think this would greatly help us better convey complex matters and stories to audiences. This sort of smooth pan/zoom is available with other tools, like Prezi.