Manuel Neuer of Germany watches the ball bounce over the line from a shot that hit the crossbar from Frank Lampard of England, but  the goal was not given during the 2010 World Cup. Incidents like this lead to the calll for goalline technology. Photograph: Cameron Spencer/Getty Images

Fifa have appointed German company GoalControl to provide goal-line technology at the Confederations Cup in Brazil this summer. The syst(...)