1. User opens the catalog page.  (Press "Catalog" in the navigation bar or go to "http://meshdev.ddns.net/dev/#/catalog" )
2. User selects the “Most Relevant” tab.
3. System retrieves and displays the thumbnails for the newest models with the highest ratings. (Calculated with Reddit’s formula for Hottest posts: http://amix.dk/uploads/reddit_cf_algorithm.png)