The Three Laws of Robotic Umpires (!)
1. A robotic umpire may not misidentify a thrown ball or, through misidentification, allow a strike to be called a ball, or conversely, a ball to be called a strike. All calls must be objectively correct.
2. A robotic umpire must objectively and correctly interpret the strike zone except where such interpretation would conflict with the First Law.
3. A robotic umpire must make the objectively correct call as long as such a determination does not conflict with the First or Second Law.