Goal-line technology
Japan Club World Cup, successful use of the Confederations Cup, through debate and debate, the first ever goal-line technology has been used in the 2014 World Cup. At the same time, the critics of the critics praised the likes of passing time. But being quite expensive, the European League did not use much except the main international event. After the 2015 Women's World Cup, this year, along with other advanced technologies in the Russia World Cup, this technology also aims to make a perfect goal.
Video Assistant Referee (VAR)
Video Assistant Referee or VAR can be called the most famous technology in the history of football. It was recognized by the International Football Association Board 'Law of the Game' in 2018. Its main task is to experiment with video-based technology to test only the play footage of the game and make perfect decisions. The matter of judgment can be two types. First, the Chief Referee can seek VAR's recommendation before declaring a decision. If the VAR does not make any mistake in the referee's decision, then the referee does not need to be contacted. It is known as 'silent check'. In other words, the referee's decision is correct. On the other hand, if the referee's decision is wrong, then they tell the correct decision to the referee. In that case, the Referee can declare the VAR decision itself, or to stand in a particular place, apply for an on-field review. With the referee, VAR's full contact is via airpeace. Also, the main referee can reach the definite conclusions on the mobile-monitor-database located in the 'Referee Review Area' just by viewing the footage.
Telster Aitine
One of the main attractions of the World Cup is Adidas's official match ball 'Telster Aitine'. Adidas designed the first 'Telster' ball in the 1970s World Cup to be seen on Sadakalo Television. This textured panel of 32 textured panels is held in Russia's World Cup. Strong glue is used to connect continuously to sewing. The most striking change in all these changes is the use of near-field communication in the ball. Feature Image: goalcontrol.de
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