Video Assistant Referee (VAR) is a system that allows referees to monitor the progress of an ongoing match via video replays. Referees have access to four camera angles and use them to watch footage of previous incidents that may be relevant to the current match. The technology was introduced in 2014 in Germany before gradually being adopted by other countries.
VAR is used to review certain types of decisions made by the on-field referee, such as goals, penalties, and red cards. The system uses multiple camera angles and advanced replay technology to provide a clear and accurate view of the incident in question. This allows the VAR team to make a recommendation to the on-field referee, who can then make a final decision.
What Does VAR Stand For?
VAR stands for "Video Assistant Referee". It is a technology that has been introduced in the sport of soccer to assist referees in making important decisions during a match.
The Video Assistant Referee (VAR) was first used in the USA during the Women's Final of the 2015 FIFA Women's World Cup, where it was introduced after several controversial reviews. The VAR is tasked with making on-the-spot decisions to correct clear errors and/or to review video evidence for possible infringements and determine whether a goal should be disallowed or not. In a prominent role for the upcoming 2018 FIFA World Cup in Russia, there will be 24 VARs working around the clock throughout the tournament to help ensure all matches are played in an orderly and fair manner.
The use of VAR has been controversial since its introduction. Some argue that it has improved the accuracy of important decisions and has helped to reduce the number of errors made by referees. Others argue that it has slowed down the game, and that the system is not always used consistently across different leagues and competitions.
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Despite the controversies, VAR has been embraced by many soccer organizations around the world and it is now being used in major competitions such as the FIFA World Cup, the UEFA Champions League, and the English Premier League.The Video Assistant Referee project aims to build a system that would improve the quality of soccer (football) referees. The key idea is to use artificial intelligence and computer vision technology to assist them in making better decisions than humans can. This is done by 16 cameras covering all 8 players, 1 goalkeeper and almost every ball movement during a game.
One of the main benefits of VAR is that it helps to ensure that the correct decisions are made during a match. This can help to reduce the number of errors made by referees, and can also help to prevent teams from being unfairly affected by incorrect decisions.
Another benefit of VAR is that it can be used to review decisions that are difficult for the on-field referee to make. For example, it can be used to determine whether a goal was scored from an offside position, or whether a player should be shown a red card for a dangerous tackle.
While VAR is not without its critics, it is clear that the technology has the potential to make a positive impact on the sport of soccer. With the further development and refinement of the technology, it is likely that the use of VAR will become more widespread, and that it will continue to play an important role in the sport.
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Resource:
- https://metro.co.uk/2018/01/18/what-does-var-stand-for-in-football-and-what-are-the-rules-is-it-working-so-far-7239675/
- https://www.investopedia.com/terms/v/var.asp
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