English Premier League to upgrade offside calls with new technology
Genius Sports’s innovative technology will soon be fully operational in the Premier League, revolutionising offside calls.
![Premier League offside decisions will soon rely on iPhones and AI, replacing traditional VAR systems.](https://diplo-media.s3.eu-central-1.amazonaws.com/2024/08/linesman-3575425_1280-1024x682.jpg)
The English Premier League is set to enhance offside decision-making with new technology from Genius Sports. Multiple iPhones, paired with advanced machine-learning models, will assist referees in making more accurate offside calls. Traditional Video Assistant Referee (VAR) systems have faced criticism for slow reviews and inconsistent decisions, leading to this shift.
Genius Sports developed ‘Semi-Assisted Offside Technology’ (SAOT) as part of its GeniusIQ system. Up to 28 iPhones will be placed around the pitch to generate 3D models of players, offering precise offside line determinations. Expensive 4K cameras will be replaced by iPhones, which capture between 7,000 and 10,000 data points per player.
Strategically positioned on custom rigs, iPhones will cover optimal areas of the pitch. Data collected will be processed by the GeniusIQ system, using predictive algorithms to assess player positions even when obscured. High framerate recording and local processing capabilities further enhance the system’s accuracy.
Genius Sports plans to fully implement the system in the Premier League by the end of the year. While the exact date remains unconfirmed, this marks a significant advancement in football technology, promising a more precise and consistent approach to offside rulings.