Made by Justin Quillinan for Culture Hack Scotland based on the 2010 Edinburgh footfall data published by the City of Edinburgh Council.
It shows the foot traffic at 19 different locations over the course of a year in the City of Edinburgh.
The Edinburgh footfall data is published under the Open Data Commons Attribution License.
The jCanvaScript library is published under the GNU General Public License (GPL) Version 2.
Everything else is published under the Woody Guthrie license. Do whatever you want.