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<h1>Interactivity</h1>

<p class="license">This is the Interactivity chapter from the second edition of <em><a href="http://mitpress.mit.edu/books/processing-1">Processing: A Programming Handbook for Visual Designers and Artists</a></em>, published by MIT Press. Copyright 2013 MIT Press. This tutorial is for Processing version 2.0+. If you see any errors or have comments, please <a href="https://github.com/processing/processing-docs/issues?state=open">let us know</a>.</p>

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