Uruguayan Football Tests Electronic Cards in Groundbreaking Trial
Uruguayan football is testing electronic devices instead of traditional yellow and red cards, aiming to modernize match management despite visibility challenges.

Are traditional yellow and red cards about to become a thing of the past? Uruguayan football recently hosted a fascinating experiment that could mark another step toward integrating technology into match management. During a cup match between Nacional and Rentistas, referee Eduardo Varela used an electronic device instead of traditional cards for the first time in a competitive game.
The Historical Shift to Digital
The historic moment arrived in the 12th minute when Rentistas player Juan Pablo Plada received a caution for a foul on Maxi Silvera. Instead of pulling a plastic card from his pocket, the referee displayed a yellow screen on a smartphone-like device featuring dedicated buttons for yellow and red cards. Yellow and red cards were officially introduced at the 1970 World Cup, and they have since become an integral part of the game.
The new device is designed to be much more than just a punishment display tool, potentially serving as a digital hub for managing all match events in real-time.
Challenges Ahead for the Technology
According to the developers, goals, substitutions, and penalties can be logged and transmitted instantly. However, early trials have already revealed issues. Bright sunlight made it difficult for spectators to distinguish the screen colors during another match, and visibility concerns remain a primary hurdle for the future of this innovation.





