code_swarm, an animated visualization of open source software project commits. e.g.: Python.
posted by signal on Jun 18, 2008 - 18 comments

Resolver One looks and feels like an Excel clone, except that it stores all the data and formulas as a Python program. You can add more code, or export the whole thing. It's in public beta now, and the commercial release will be free for open source and personal projects.
posted by signal on Dec 17, 2007 - 38 comments

Augmented Maps: dynamic, paper-based displays.
posted by signal on Jul 21, 2005 - 3 comments

A Bright, Shiny Service: Sparklines A web service implementation of Edward Tufte’s sparklines idea, in Python.
posted by signal on Jun 24, 2005 - 11 comments