Clicking the "Clearwave" logo at the top left of the screen will always take you back to the "Today's Visits" page. Let's call this your homepage.
This view shows an unfiltered version of the visits for the day in reverse chronological order.
The "checked-in" tab will automatically be selected as this is current check-in list. The "filter" button will change what is shown on this tab and will not reset if the user clicks on another tab. Clicking this makes a menu drop.
Each selection will bring up a new window with selections to choose from. This will change the view of the homepage that will stay until the last button is clicked that says "clear all filters"