I can turn it into an IP Webcam fairly easily using a myriad of apps + iSpy on the desktop.
However, even with 2 gigabit wifi, framerate seems unreasonably poor. Therefore, I would like to plug in my USB cable and stream it (DisplayLink can stream 4k over USB, so it must be possible in theory)
This would save me from spending hundreds of dollars on yet another camera. 4k video is supported by my Samsung S6, and that would be amazing to be able to use as a webcam.