'Believe none of what you hear and half of what you see'

[Devils Advocate]

I'm not sure why the video won't post when I submit. The video is there when I preview. 

Anyway, this is some scary tech. Outside of video games, I can't think of any good reason this exists. I can surely think of many nefarious reasons. 

Additionally if this is known tech, it's easy to surmise it's low end. What isn't known would logically be higher end and more difficult to detect. Still, the vast majority of people wouldn't even think twice about what their eyes are telling them particularly if it's coming from their trusted evening news source.