FIFA licences fourth goal-line system
March 1, 2013
By ESPN staff
World football's governing body has added the GoalControl 4D system to the list of contenders to be used at the 2014 World Cup in Brazil.
The German-produced system uses 14 high-speed cameras placed around the pitch and directed at the goals to determine whether the ball has crossed the line.
A FIFA statement said: "The position of the ball is continually and automatically ...