If you haven't done it before, check the presentation video [high_def].
A second general presention video is the following.
Here's a flyer presenting the installation.
A more technical description of the information flow is shown here:
The following video demonstrates the installation at work and shows the user interface. Please note that the layout is still a draft.
The following is a test video for the billiard model, with only 15 balls and autogenerated data. Physical parameters and camera focus depend stock exchange data.
A video of SuperCollider visualizing data from the 3D billiard (via SwingOSC GUI manager) and modifying consequently the music sonification (the billiard width has been cut because of video ratio).
Some materials related to the first version, Shanghai Stock Exchange.
A flyer presenting the Shanghai project is here.
Some photos from the installation at Biennale "Animamix", Shanghai, April 2008. Click on the thumbnail to enlarge.
See also Tech Stuff section.