This is a simple web page driven by Javascript which displays the status of 3D printers at PDX Hackerspace.
The page uses Homebus to transfer data.
On the backend each printer has one instance of homebus-octoprint which polls the printers' status once per minute and publishes the status to the Homebus broker. The dashboard subscribes to this data feed and displays it.
The backend also uses homebus-image-publisher to grab stills from the printers' cams and publish them.
Homebus is currently in a pre-alpha state and is not yet ready for users not involved in the project.