The FUEL CMS dashboard is the intial page that appears after a successful normal login. By default, it displays recent activity within the system, FUEL blog news, as well as a link to site specific documentation created in the fuel/application/views/_docs/index.php file. However, it also allows you with the ability to include your own content. To do so, you can create an advanced module with a controller named dashboard. You then include your dashboard in the FUEL configuration by adding your advanced module's name to your fuel/application/config/MY_fuel.php file:
$config['dashboards'] = array('fuel', 'my_module');
A great example of using this is the google_analytics module created by pierlo-upitup on GitHub.