> This and the other animations were created using a kind of "visual 
> data analysis workbench" written in Squeak.  It was built 
> specifically for this project, but it wouldn't take a lot of work to 
> generalize it a bit to work with other data.  I'm still debating 
> about releasing it to the world, as it might fall in the category of 
> competetive advantage for my employer.

Hi David

I would love to see this "visual data analysis workbench" on SqueakMap
and I guess there are quite some more people thinking so.

regards,
    Martin