What is VAR? How to apply Var technology in football? Invite readers to find out the most complete way about Var technology in the article below of Kienthucbongda.com
On the pitch, there were a lot of unclear ball situations: situations that the spectator or player saw but the referee didn’t see or the situations the referee saw but the player and the audience were confused. It’s a mistake or just an accident, causing a controversial situation. To overcome this, VAR technology was born to ensure transparency in competition.
So what is VAR? How to apply Var technology in football? Invite readers to find out the most complete way about Var technology in the article below of Kienthucbongda.com
WHAT IS VAR TECHNOLOGY?
VAR stands for Video Assistant Referee, a technology that helps referees in football to help the referee make the most accurate decisions.
What does football VAR technology include?
VAR technology includes a system with multiple cameras from different angles to monitor each movement around the ball.
In addition, support for VAR technology also has a central control room (located at IBC International Broadcasting Center located in Moscow), which has a professional team to help analyze each frame and every action. of the player.
VAR information system
In the video observation room, in addition to the referee and the assistants will have a FIFA expert join. This expert is given maximum access to information exchanged between the arbitration and the VAR team, from which this person will be tasked with coordinating technology application situations through a dedicated tablet device. . The system also transmits information to TV tuners who are on live broadcast so that sports commentators can get instant updates from the match.
With the ability to access all cameras placed throughout the yard. The VAR system will give notice to the umpire in case an error is found. The referee on the field receives a signal from the video referee through a headset. He will then signal a pause in the match and let the players know that a decision is being considered. If the referee determines that a situation is free of errors, the referee will allow the match to resume.