goal-line technology

   
       Goal-line technology has help in soccer lately this idea began after Nigeria vs Cameroon in the Africa cup national finals in 2000. when a player from Nigeria shot a penalty kick the referee said it did not cross the line but television replays showed it did cross the line. Also during another game when Manchester Untied was going against Tottenham Hotspurs in 2005. The main system is a Hawk eye camera view this helped in the 2014 World Cup in Brazil *spoiler* Germeny wins it all