[dy]

Curious if anyone has an idea how the multi-mouse system worked. My guess is that on the screen being shared, a transparent full-screen window is overlaid that just draws in the second mouse and that when this proxy mouse is clicked the event gets simulated on the sharer's side.

This effect was so cool and would love to see an open-source library that shows the effect over WebRTC. Curious if it's anything more complicated than that and why it's never been replicated by other packages.