REAS is a professor in the Department of Design Media Arts at UCLA. With Ben Fry, he initiated Processing in 2001. Processing is an open source programming language and environment for creating images, animation, and interaction. More information can be found online at http://processing.org. Reas' software has been featured in numerous solo and group exhibitions at museums and galleries in the United States, Europe, and Asia. This work is archived at http://reas.com.

Processing opened up the world of programming to artists, designers, educators, and beginners. This short book gently introduces the core concepts of computer programming and working with Processing. Written by the co-founders of the Processing project, Reas and Fry, Getting Started with Processing shows you how easy it is to make software and systems with interactive graphics. If you're an artist looking to develop interactive graphics programs or a programmer on your way to becoming an artist, this book will take you where you want to go. Updated with new material on graphics manipulation, data, and for the latest version of Processing.