e. As a Flash developer who primarily built banners for advertising, the two years at ITP completely changed my thinking. I would like to thank Dan O'Sullivan for his enormous support for this project, which started as a class at ITP, and is currently growing into a book while I'm a research resident there. This book would not exist without the help and mentorship of Daniel Shiffman, whose work has inspired thousands of students to learn code. I want to thank Stewart Smith, who taught the Visualizing Data c