The official ball for the 2026 World Cup, named Al Rihla Trionda, incorporates a motion sensor system designed to enhance the accuracy of officiating. The sensor is housed within one of the ball’s four panels. This technology aims to provide precise data regarding ball movement, potentially aiding in offside calls and determining whether the ball fully crossed the goal line. Details regarding the specific data transmitted and how it will be used by referees are still emerging. The implementation of this chip marks a significant technological advancement for football officiating, seeking to minimize controversial decisions. Further testing and refinement are expected before the tournament begins. The system is intended to support, not replace, human referees.