Fig 5. Description of the different conditions.

The prime is masked and it moves on a straight route. In the future condition the target appears perpendicular to the ball’s motion in the location consistent with bouncing from the obstacle. In the Perpendicular condition the target appears perpendicular to the linear motion (but on the other side of the future condition). In the Going through condition the target appears in continuation of the linear motion, as if it had gone through the obstacle.