Thinking ahead to a Wishlist of the Future, say a stretch goal for platform "C9" (when it comes)...
How about pulling a trick out of the bag of the SCADA systems of the 90's and allowing us to page through/drill down into a collection of diagrams/schematics/blueprints/images of a home, facility, building, farm, yard, WHATEVER....and place device icons on that background with full color, animation, and numerical data presented.
While the dashboard is more than adequate (especially for the designer) the physical diagram or image of the device topology is often intuitively helpful for everyone else. Especially if they have to come in behind you and change the batteries or debug future problems after you are gone.
Some in this Community will remember the likes of Wonderware that brought this kind of SCADA system to Windows and broke the hold of high dollar turnkey platforms.