The deployment of a semi-automated offside system at this year's football World Cup in Qatar has been confirmed by FIFA.
The new technology makes use of a sensor in the ball as well as a limb-tracking video system to monitor player movements.The competition then instantly displays 3D visuals on stadium screens to aid supporters in understanding the referee's call.
This is the third World Cup in which FIFA is introducing new tools to assist referees.
The optical monitoring device was tested during the Arab Cup in Qatar last December and at the FIFA Club World Cup in Abu Dhabi earlier this year.
Gianni Infantino, the president of the international organization, said in a statement on Friday that "semi-automated offside technology represents a progression of VAR systems that have been used throughout the world." The term "Video Assistant Referee" is an acronym."FIFA is proud of this work, and we look forward to the world witnessing the benefits of semi-automated offside technology at the World Cup 2022," he continued. "This
technology is the culmination of three years of dedicated research and testing to provide the very best for the teams, players, and fans who will be traveling to Qatar later this year.After a well-known officiating blunder in 2010, goal-line technology was prepared for the event in Brazil in 2014. In Russia, a video review system to aid referees in determining game-changing situations was implemented in 2018.
Even if the 2018 World Cup avoided making big errors on offside calls, the new offside system promises quicker and more precise judgements than those now made with the VAR system.
Since then, controversy has erupted in European leagues, particularly when VAR officials draw lines over players on the screen for small calls. Due to the small margins, they have been called "armpit offsides" in jokes.Pierluigi Collina, who oversees FIFA's refereeing program and officiated the 2002 World Cup final in the pre-technology era, claimed that although these tools are extremely accurate, this accuracy "may be enhanced."
Twelve cameras placed beneath the roof of each stadium in Qatar will be timed to track 29 data points on each player's body 50 times per second. Artificial intelligence is used to evaluate data and produce a 3D offside line that alerts the VAR officials' team.FIFA innovation director Johannes Holzmüller explained in an online briefing that a sensor in the match ball detects its acceleration and provides a more exact "kick point" – when the pivotal pass is played – to correspond with the offside line data.FIFA has long aimed to make sure that the greatest football tournament is a showcase for technology advancement and steers clear of glaring mistakes that become part of World Cup legend.
Sepp Blatter's reluctance to providing referees with technical tools nearly instantly ended after England's Frank Lampard's effort in 2010 passed the German goal line but was disallowed.
Later that day in South Africa, Argentina defeated Mexico 3-1 thanks to Carlos Tevez's first goal, which was made possible by a glaringly erroneous offside ruling.
After Edin Dzeko's first goal against Nigeria was incorrectly ruled offside during their first World Cup in 2014, Bosnia and Herzegovina was unable to move from the group stage. Nigeria ultimately triumphed 1-0.
The COVID-19 outbreak hindered FIFA's efforts to make the new offside technology ready for the World Cup.A specialist on the VAR team can manually evaluate the data-created line for attackers and defenders as well as the kick point of the pass within seconds of a potential offside, according to Holzmüller.The senior VAR official is responsible for informing the match referee over their audio link of the correct choice. As opposed to the current average of 70 seconds for a complicated offside call, it should take 20 to 25 seconds.
Collina acknowledged that delays interfere with the flow of games and added, "The length of inspections and reviews is absolutely too long sometimes. Time passes quickly for [VAR officials], but it's very different for coaches, players, and fans.
The broadcasters should then have access to and show on stadium screens the same 3D animations of offside calls that VARs will use, most likely during the play's next stop.
Collina was excited about the technology but less so with the term "robot referees," which is frequently used.
The Italian official defended the crucial human component of decision-making in sports by saying, "I understand that sometimes this is extremely excellent for headlines but this is not the case.Collina concurred that the game's love of controversies and discussing significant events will endure despite advances in technology.
There will still be time for conversation, he said.
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