What are the key research questions currently being addressed regarding the impact and effectiveness of VAR?

Dec 17, 2020 ... The Video Assistant Referee (VAR) is arguably the most significant development in football officiating since the introduction of yellow and ... The VAR was designed to reduce critical errors in soccer referees' decision-making (DM), thereby increasing the social perceptions of justice. From the referees ... Apr 10, 2023 ... In this paper, we propose a Video Assistant Referee System (VARS) that can automate soccer decision-making. VARS leverages the latest findings ... Mar 10, 2023 ... VARs are trained professionals who watch the game from a video booth and can provide additional information to the referee on any given play. Judging the Referee: How Judicial Standards of Review Can Improve Soccer's Video Assistant Referee System · I. Judicial Standards of Review · II. The Operation of ... videoReferee-ST is an entry level model of Video Assistant Referee solution (VAR) designed for football with wide upgrade options. This short blog post examines how IP, through patents, has impacted the game of football. The specific focus will be on the effect of the Video Assistant ... Jul 22, 2024 ... The Advent of VAR in Football. The use of VAR in soccer was a turning point. · Impact on Refereeing Decisions · Enhancing Fairness and Accuracy. Jan 18, 2024 ... This study analyzed how Video Assistant Referee (VAR), introduced to improve the accuracy of referee decisions in football, changes the magnitude and direction ... Jul 20, 2022 ... New research by the University of Bath has used motion capture technology to assess the accuracy of Video Assistant Referee (VAR) ...