During a baseball game i heard a commentator complain about the home plate umpires strike zone, calling it "inconsistent at best", the broadcast guy came up with an amazing idea. He suggested a computerized strike zone, if the pitch is a strike the umpire will hear a ping and the fans can see a green light on the scoreboard...if the pitch is a ball the umpire hears a different sound and the fans see a red light. Whats stopping MLB from doing this? Having a computerized strike zone lifts all the suspicion of fixed games, umpire strike zone bias and also manager/player complaints regarding balls and strikes. Seems like the perfect way to have a more accurately called baseball game.