Day 5: Viewlayer, first view
The first composite view (seen below) incorporates three controllers to generate three embedded ActiveScaffold tables.
The final step is plotting the hour data for each entity and presenting this to the user. This will require a new controller to drive the graphing engine and probably some AJAX mechanism to update the image on the page. In the spirit of keeping things simple, and to leave time for documentation (and packing for Uganda/Rwanda) I MAY just push the png to the user as a pop-up for now.
Looking quite neat now, congratulations!
I have a feeling that if you keep this pace up, you will complete the visualization front-end well within the 7 days you have allocated yourself.
Good luck.