We're talking about custom .html interfaces that totally bypass Tridium's standard Workbench views. You can write custom .html and display Tridium as if it were just a web site you pulled up. No nav bars, custom navigation trees, backgrounds, etc.
I'd love to see that as well if you don't mind. I'm in tridium graphic hell right now and am way better at html. I'll look for any way to make my life easier at this point.