Looks like a CoreXY system (which can be configured in Duet3D).
You can also install iPCam (https://itunes.apple.com/us/app/ipcam-mo...) or a similar app on an old phone and use that as a fully functional IP webcam (IPCam provides a link with a “static” JPG as required). Works perfectly on my Duet3D(Ethernet) and cost me $3 or so (had an old iPhone6 lying around).
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.