Blurry on purpose

Mark Twain once wrote (I think) about how his ability to appreciate the beauty of a river had been ruined by his years of river boat piloting. When he looked at a river, his trained eye immediately anazlyzed the currents and located sunken logs and shallows. He couldn't turn off this analysis and just see the river. So, for what it's worth - it occurs to me that the TV (20") is flickering at 60 Hz (field rate) and was located around 7 feet away from the camera. The angular velocity of the camera is...