Oct 29, 2012

Q.760

IZzie for the week (what is an IZzie?)

In October 2012, football's governing body, FIFA, approved the use of two technological systems to be used as goal-line technology in December's FIFA Club World Cup (which features each continental association's current champion). This will be used to automatically detect whether a ball has crossed the goal.

One of them is "GoalRef", which is the other?

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This day last year: Q.394