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"&lt;p&gt;               &lt;/p&gt;&lt;p&gt;  &lt;/p&gt;&lt;p&gt; ZURICH (AP) -- Football's rule-makers have raised the standard of accuracy for goal-line technology, a move that could convince further leagues to sanction high-tech aids for referees.    &lt;/p&gt;&lt;p&gt; The English Premier League was quick to install cameras in stadiums this season after the International Football Association Board's landmark approval of technology.    &lt;/p&gt;&lt;p&gt; But other leagues have been more cautious about introducing technology, with the Bundesliga saying the margin of error of three centimeters ''is simply too big for us.''    &lt;/p&gt;&lt;p&gt; Now the IFAB has agreed to raise that maximum margin of error to 1.5 centimeters from 2014.    &lt;/p&gt;&lt;p&gt; FIFA says the change is based on evidence from the Premier League and the Confederations Cup showing how the technology is constantly improving.    &lt;/p&gt;&lt;p&gt; The Premier League uses the camera-based Hawk-Eye system. FIFA has adopted GoalRef, which uses magnetic fields to rule on disputed goals.  &lt;/p&gt;&lt;p&gt;Copyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.      &lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.si.com/soccer/2013/10/24/goal-line-technology-requirements-raised>