Is your XBox online? Are you sure the DVD player doesn't report back what you're watching and how you're watching it?
This is exhausting.
One precedent is Nielsen Audio's Portable People Meter. https://en.wikipedia.org/wiki/Nielsen_Audio#Portable_People_...
I assume that if surveillance can be done, someones are doing it.
Knowing this, I leave it on because I want everyone to be forced to watch what I watch.
Is Roku actually capturing info about the content of the stream, or just the fact that I'm streaming from the PC? I'm fairly sure they aren't so blatant as to grab screenshots, but are they doing some sort of analysis of the video stream directly?
Just stuff I wonder about.