This video shows some animation being built in Fnk by using circles with random position, radius, and color. It also uses the new transition node for a more controllable numeric transition.

Again I tried using as little space as possible for the patch to make it more readable in Vimeo and because my computer can't encode a lot of screen space in real time (and that's also why the framerate is pretty low overall). So, please don't mind the patch mess, specially near the end.

Download the source for a much higher-quality video.

Screenshots: flickr.com/photos/zehfernando/sets/72157607450972330/
More information: ffnnkk.org/about/