</p>
<ul>
<li><span style="font-weight: 400;">Chapter 2 &ldquo;What: Data Abstraction&rdquo;</span></li>
<li><span style="font-weight: 400;">Chapter 3 &ldquo;Why: Task Abstraction&rdquo;</span><span style="font-weight: 400;"></span></li>
</ul>
<p><span style="font-weight: 400;"><strong>Lectures</strong>:</span></p>
<ul>
<li><span style="font-weight: 400;">Input for Visualization: Data and Tasks</span></li>
<li><span style="font-weight: 400;">Loading and Parsing Data with D3.js</span></li>
</ul>
<p><strong>A