2026 World Cup to Utilize Digital Twins and Advanced Referee Technology

The 2026 World Cup is set to introduce a new level of technological support for referees and sideline officials. This advancement aims to enhance decision-making on penalties, offside violations, and other crucial plays during matches.

While the video assistant referee (VAR) system and semi-automated offside technology (SAOT) have been part of soccer for several years, the setup for the upcoming World Cup represents a significant evolution. The pitch will be equipped with an array of sensors, cameras, and new computer vision software.

A notable innovation is the implementation of digital twins for every player. Each athlete has undergone a computer body scan, creating a precise digital replica that matches their exact height, limb length, and shoe size. These digital twins can be integrated into a virtual simulation of the game, allowing officials to determine a player's precise position relative to the ball, boundary lines, and other players.

This comprehensive data is intended to help officials accurately identify infractions, determine penalties, and refine the adjudication process within the sport.

According to Ars Technica, this represents some of the most advanced adjudication technology used in high-level sports to date.