Football umpiring???

Now the supervise football matches there has come machines with modern technology.These machines will help the umpire in correct decision.20 cameras are used in football matches coverage now a days.Germany has organized new system in which 34 cameras will use instead of 20 .These more 14cameras fitted very high around the goal that record every moment at the speed of 500 frame / a second.Two control these cameras special image processing has designed that will monitor the ball in 3d at 2 million / second.When a ball pass through goal system' modern goal system will sent the decision on the wrist watch of the umpire.This process will be done in such speed that even a player can not guess if there is goal or not.