On 3 June 2011 00:31, Eric Zollman <ericzollman@xxxxxxxxx> wrote: > Yeah your right. In the real world you can sometimes roll a 0 twice in a > row. Maybe I can have it flip through 5 or 6 numbers real quick and then > stop on the last one. > I was just going to suggest that. :-) It's a problem I've noticed with other stats programs in the past -- you're never quite sure that the random number's definitely been freshly generated if it hasn't changed. So some sort of user feedback to say "rolling now... done" is important, I think. And flicking through some numbers does the job -- it really gets across the notion of "picking a random value". It's not the only possible feedback; another idea would be to use a "throbber" effect, like perhaps changing the background of the random number area to a different colour, then fading it back to normal, or like temporarily zooming in on it. -- Tim Pederick