A couple of people have asked me about my presence-robot-in-a-lamp, libbybot – unsurprising at the moment maybe – so I’ve updated the code in github to use the most recent RTCMultiConnection (webRTC) library and done a general tidy up.
I gave a presentation at EMFCamp about it a couple of years ago – here are the slides:
PlanB 
Cool! Would be nice to see a video of Libbybot in action.