A very active and organized San Francisco group who cretaed a 40 year plan: The Path to a Livable City. Thier mission is to promote policies which shift travel from automobiles to more appropriate means—create a balanced transportation system and promote complementary land use.
The project intersects with recent public debate in Copenhagen about air pollution in the city. In collaboration with Senior Scientist Jørgen Brandt from The National Environmental Research Institute in Denmark a first prototype is developed for making an indicator that can be placed in the city and display local levels of pollution as well as pollution forecasts on individual streets. The project holds an open source script for displaying data from the Internet in a variety of forms.