Popular Science -
8 Jul 2013 22:00

Would you have wanted Wimbledon coverage to show "error bars" around its Hawk-Eye replays? How sharp are Hawk-Eyes really? I'm talking about commercial systems, such as Hawk-Eye and GoalControl, that use cameras to record whether tennis, soccer, cricket and other balls fall in or out of bounds/the goal box/whatever. Novak Djokovic relied on Hawk-Eye extensively this weekend to challenge calls during his Wimbledon match with Andy Murray, which Murray won. Those Hawk-Eye replays they show on TV lo...
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