Germany 2 England 1 in goal-line technology saga as Hawk-Eye miss out on FIFA contract (but they could win Premier League deal)
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Net gains: John Terry makes a controversial clearance in England's 1-0 win over Ukraine at Euro 2012
How will it work
Each goal has seven high-speed cameras which track the position of the ball in three dimensions to millimetre precision every two milliseconds.
Within a second of the ball completely crossing the line, the referee is alerted by a vibration and a flashing light on his watch. All camera footage is stored and can be replayed at any time.
How much will it cost
It costs around 170,000 per stadium to install and 2,800 per match to operate
What does it mean for fans
Besides no more missed goals, an instant replay can project a 3D view of the ball’s movement on a virtual pitch to TV viewers at home or to supporters in the stand via the big screen.
But despite all that technology, referees still retain the authority to make the final decision.
It will cost around 170,000 per stadium to instal and a further 2,800 per match to operate.
GoalControl uses 14 high-speed
cameras to track the 3D position of the ball and promises to alert
referees within a second of the ball completely crossing the line via a
vibration or flashing light on a watch.
FIFA said the German company was
chosen owing to its ‘ability to adapt to local conditions’ in
Brazil. The bids were also ‘judged on cost and project management
factors such as staffing and time schedules for installation’.
The contract, however, is subject to
independent ‘installation tests’ at each of the six stadiums due to be
used for the Confederations Cup – three of which have still not been
Match officials will also carry out
their own tests before each game, just as they did during the FIFA Club
World Cup in Japan last year.
FIFA president Sepp Blatter has urged using goal-line technology in Brazil after Frank Lampard had a clear goal disallowed against Germany at the 2010 World Cup.
Ball-tracking: FIFA hope this system will be a success
Putting it on the line: Hawk-Eye goal-line technology is trialled at Southampton's St Mary's Stadium last year
Inconclusive: Chelsea were awarded a dubious goal in the 2012 FA Cup semi-final when the ball was adjudge to have crossed the line
'Sport teaches us many lessons, including accepting defeat graciously and having confidence in your ability to bounce back strongly. Hawk-Eye wishes FIFA and the appointed GLT supplier every success at The FIFA Confederations Cup 2013.'
Statement released by Hawk-Eye
A FIFA statement said: 'While all
four companies had previously met the stringent technical requirements
of the FIFA quality programme, the final decision was based on criteria
relating more specifically to the tournaments in Brazil, including the
company's ability to adapt to local conditions and the compatibility of
each goal-line technology system in relation to FIFA match operations.
'The respective bids were also judged
on cost and project management factors such as staffing and time
schedules for installation.
'The use of GoalControl-4D in Brazil
is subject to a final installation test at each stadium where the system
will be installed.'
Goal-line: GoalControl-4D's magnetic field system
In black and white: Geoff Hurst scores England's controversial third goal in the 1966 World Cup final
VIDEO GoalControl in action