Motion blur is only "accurate" if you assume that the viewer's eyeballs remain still and don't follow the moving object. Having said that not blurring isn't acc

Motion blur is only "accurate" if you assume that the viewer's eyeballs remain still and don't follow the moving object. Having said that not blurring isn't accurate either on current LCDs when the viewer follows the object. This is what black frame insertion is meant to correct.