ck-tutorial">
<h1>Area Callback Tutorial<a class="headerlink" href="#area-callback-tutorial" title="Permalink to this heading"></a></h1>
<p>We sometimes want the robot <em>to execute a sequence of actions anytime the robot is at the certain location in the map</em>. That is where we can use <strong>Area Callbacks</strong>. An Area Callback allows the user to associate certain areas with specified actions, such as safety checks at the crosswalks, opening doors, and signaling the environment using lights a