<p>
  Since LTPDA works mainly with complex object types, it is often useful to explore
  the content of these objects graphically, particularly for Analysis Objects which
  may contain deep history trees. To do this, LTPDA offers the <it>object explorer</it>.
</p>
<p> 
  To start the object explorer:
</p>
<div class="fragment"><pre>
    >> explore_ao
</pre></div>
<p>
  or click the appropriate button on the Launch Bay.
</p>
<p>
  The user is then presented with the following figure:
</p>
<br>
<img src="images/explorer.png" alt="LTPDA Explorer" border="3">
<br>
<br>
<p>
  The object list is filled with all LTPDA User Objects currently in the MATLAB
  workspace.
</p>