The Goalminder system has two co-founders, Harry Barnes and Dave Parden, who first thought of the system after their favourite team, Bolton Wanderers, was relegated due to a wrongly disallowed goal. The technology was not picked up at the time, but after Frank Lampard’s disallowed goal in the 2010 World Cup, interest in goal-line technology spiked causing FIFA to investigate the possibility of sanctioning goal-line technology. The technology uses high-speed cameras built into the goal posts and cross bar to record images at 2000 frames per second and deliver visual evidence to the referee, in less than five seconds, to settle goal-line controversy. With this technology there is no calibration: just visual evidence. The system is thought to be cheaper because less expensive cameras will be needed and the field will not have to be dug into