An elderly man is setting up his camera and then goes off to get on his riding mower.  He appears on the left side riding down the sidewalk until he reaches his lawn.  He makes a turn and starts working through the grass, going in circles until he reaches the center of the lawn.  He then goes back and reaches a small patch of grass that he missed the first time.  He goes back through one more time making sure that he didn't miss any spots, and gets off his lawn mower to turn the camera off.