A controversial decision in the 2026 World Cup round of 16 has brought the semiconductor supply chain into the spotlight, as an embedded sensor in the official match ball overturned a late equalizer for Croatia against Portugal.
The incident, which eliminated Croatia from the tournament, underscores the growing reliance on advanced microelectronics in high-stakes sports officiating.
The technology, implemented by Adidas, relies on a chip embedded within the ball to detect precise ball movement and position.
This system provided the definitive data that led to the disallowance of the goal, preventing the match from going to extra time.
The incident has sparked debate over the role of automation in sports, but it also serves as a high-profile demonstration of the capabilities of modern embedded systems.
For the semiconductor industry, the event highlights the expanding market for low-power, high-precision sensors and connectivity chips.