I wonder if it's possible to make a little mod in order to get a signal on a side of the screen (right and left) in order to prevent when a car is in the dead angle. Something like the blind spot assist for example.
..and i think a lot of incident can be avoided with a system like that. I think 80% of incidents are due to a visibility problem. With a flat screen we can't have a panoramic visibility like in reality, and it's an important problem in simracing. Off course some system exist like track IR, TH2GO, but there are expansive. So i don't know the rFactor three mirror, but maybe it should be easy to convert this to GTR evo