- May 17, 2012
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Two strategies:
The optimal hitting strategy: track the ball with smooth pursuit eye movements and fall behind in the last five feet.
The optimal learning strategy: track the ball over the first part of its trajectory with smooth pursuit eye movements, make a fast saccadic eye movement to the predicted point of bat-ball collision, then let the ball catch up to the eye. The batter observes the ball, makes a prediction of where it will hit his bat, sees the actual position of the ball when it hits the bat, and uses this feedback to learn to predict better next time.
The optimal hitting strategy: track the ball with smooth pursuit eye movements and fall behind in the last five feet.
The optimal learning strategy: track the ball over the first part of its trajectory with smooth pursuit eye movements, make a fast saccadic eye movement to the predicted point of bat-ball collision, then let the ball catch up to the eye. The batter observes the ball, makes a prediction of where it will hit his bat, sees the actual position of the ball when it hits the bat, and uses this feedback to learn to predict better next time.