No, that headline doesn't mean robots have completed their takeover of baseball. Actually, the 2009 World Series of Beep Baseball was recently played. Beep baseball, originally invented by telecommunications employees in the 1960s, is a way for the blind to play the game. Previously, the blind were only able to participate in baseball as umpires.
The first paragraph of the National Beep Baseball Association's guide to the game succinctly explains how it's played:
Spectators who witness today's style of beep baseball are generally delighted. They see blind athletes dive onto the ground to stop a beeping ball and run full speed toward the sound of a buzzing base to score a run. They see desire, determination, teamwork and in many cases skilled performances of sightless players having fun in the midst of extreme competition. They also witness an occasional injury. Beep baseball is not a game for those who are concerned about a scraped elbow. Safety precautions are high priorities, but due to the nature of the game, some injuries do occur. Players know this and fully accept the injury risks for the sake of playing a sport they love.
Desire, determination, teamwork. That's about it. Oh, and the baseball also beeps, there are only two bases (which also beep) and only five times in the sport's history have fly balls been caught in the air. There are sighted spotters, and an out is recorded if a player reaches the ball before a player reaches the base. There are only six fielders.
The game seems pretty cool; next year's World Series is in Rochester, Minn. The West Coast Dawgs beat the Taiwan Home Run for this year's title. Every spectator was, of course, generally delighted.