I have a need to create a short slideshow style presentation (doesn't have to be a slideshow particularly if something else is more appropriate) which updates it's contents on the fly.
The content is fairly straightforward; number of laps done, distance covered - integers that slowly increase over a period of time but not at predictable intervals, interspersed with some static information that doesn't change.
My preference was to create a Keynote presentation, but other than stopping the presentation to update the slides, I don't know of a way in which is can be kept informed of updates.
Is there a way for Keynote to pull updates (bit like the old the object linking and embedding thing Windows had once), for example can I include a Numbers file on particular slides which will get reloaded each time it hits that slide? That way I can use a 2nd machine to keep updating the data, and have Keynote simply load it in?