Semi-automated offside is coming for the World Cup. Here’s how one referee uses it

T he 2026 World Cup will be the first edition of the tournament to feature semi-automated offside technology, utilizing a dozen cameras to track player movement at a rate of 50 stills per second. In theory, it sounds like an effective, if dizzying, way to cut down on delays and better aid the officials. One of those officials is Micheal Barwegan, who is part of the first all-Canadian officiating team in men’s World Cup history. He has worked with referee Drew Fischer and fellow assistant referee Lyes Arfa increasingly often over the past two years. The team worked in-tandem at the 2024 Olympics and last summer’s Club World Cup along with their more regular work in club soccer. This summer won’t be his first semi-automated rodeo. That came last summer, when he was stationed along the touchline during Botafogo’s famous win over Paris Saint-Germain at the Club World Cup. Barwegan said that while the tech certainly helps with his job, it does not turn the assistant referee into an autopilot-led role. “I’m gonna tell you, the semi-automated system is not perfect,” Barwegan said. “As such, our job stays exactly the same. It is really, really good – I like to say I’m a little bit better – but I think that’s purely just on a technical side with how it’s programmed. “It’s tracking every player, and it’s got points [on each of those players] that it’s tracking … so I’m going to say it is as perfect as an assistant referee, if not better, on your normal run-of-the-mill offside calls. …