FIFA will test the technology of tracking limbs offside in the Arab Cup

builds on the assistant referee video technology () which is playing an increasingly important role in football. At this year’s edition of the Arab Cup, which begins on Tuesday, the organization will be designed to help officials assess whether players are offside, which will mark the most important examination of the system so far.

The offside rule should prevent players from staying too close to the opponent’s goal. , if the attacking team plays the ball forward when the teammate is in front of both the ball and the penultimate defensive player (including the goalkeeper), it is a foul. In the English Premier League season 2020-21, 32 goals for offside after the VAR review.

The semi-automatic offside system collects up to 29 data points 50 times per second for each player, according to . Between 10 and 12 cameras will be placed under the roof of each stadium. The system will use limb tracking data to calculate the offside line at the time the ball is played (i.e. the “point of impact”). If it detects an offside offense, it will alert the repeat operator, who can review the incident almost in real time.

“The replay operator then has a chance to show it to VAR right away,” said Johannes Holzmüller, FIFA’s director of football technology and innovation. “At the FIFA Arab Cup, the auxiliary VAR, at a special offside station, can immediately confirm and confirm the information.” The VAR can then tell the match referee about the decision.

The system could catch offside errors faster than the current VAR setting, helping games run smoothly. Everything is going well, the technology could be used at the 2022 World Cup in Qatar. The system has been tested in England, Spain and Germany. There were plans for wider testing last year, but the COVID-19 pandemic disrupted them.

“Technology is very important and useful both in the preparations before the match and in the decision-making process during the matches,” said FIFA chief referee Pierluigi Collina. “In an offside incident, the decision is made after analyzing not only the position of the players, but also their involvement in the move. Technology – today or tomorrow – can draw the line, but the assessment of interfering with the game or the opponent remains in the hands of the referee. “

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