When I went researching feedback into what made a good Powerpoint presentation, and additionally, what superusers of Powerpoint did, it transpired that they used as little as possible in the way of tricks and toys. That the secret was in the content and the layout of the information; that the presentation could stand alone, did not demand much reading from the reader, yet told the story effectively. Design was more important than toys and fripperies.

In short, keep it simple.

I’m aware that this will not always be possible but for something simple like this, I felt it was a suitable medium.