Skip to main content
  1. Home
  2. Emerging Tech
  3. News

Video Assistant Referee technology set to call the shots at World Cup 2018

Add as a preferred source on Google

Video Assistant Referee (VAR) technology has been calling difficult decisions in U.S. sports for years, but now the global game of soccer is finally set to fully integrate the system with its first use at a World Cup.

The International Football Association Board (IFAB) on Monday, January 22 gave the technology the nod for Russia 2018 following extensive testing over the last two years, paving the way for a final seal of approval at a vote at IFAB’s annual general meeting in March.

Recommended Videos

Adding to the likelihood of VAR being used during the World Cup, Philippe Le Floc’h, FIFA’s chief commercial officer of FIFA, the sports governing body, said on Monday that VAR will “definitely” happen at this summer’s soccer extravaganza, adding, “It’s great to have technology in football because this is also a fairness thing.”

As with American sports, VAR gives a booth-based official the chance to view video showing what’s just happened on the field, but from a variety of different angles. This allows the official to quickly review a play and communicate with the referee to help with important, sometimes game-changing decisions.

England’s goal that wasn’t a goal. Image used with permission by copyright holder

Four types of decision can be looked at by VAR, namely goals (and any incidents shortly before), penalties, red cards, and cases of potential mistaken identity regarding the giving of red and yellow cards. A review can be instigated either by the on-field referee requesting it, or by the VAR official if they feel a clear error has been made.

Goal-line technology was used for the first time at the 2014 World Cup, four years after a famous incident where a referee failed to spot a clear goal by England’s Frank Lampard in a knockout game against Germany, which the Germans went on to win. Different technologies exist for goal-line review though most use multiple high-speed cameras and computer algorithms that quickly detect the ball’s location, sending an alert to the referee’s watch when the ball crosses the line.

Some argue that VAR causes too many interruptions, disrupting the flow of the game. But disruptions already take place as angry players crowd around a referee following a controversial decision. VAR should serve to eliminate such scenes and get the game moving again once the indisputable decision has been made with the aid of technology. And the fact is, the referee will continue to make the majority of decisions on the field of play, turning to VAR only very occasionally during a game.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Xreal’s latest AR glasses fix the brightness problem, but leave the rest largely untouched
Accessories, Sunglasses, Glasses

AR glasses sound magical until I imagine wearing them somewhere bright. That’s why a new pair launched today caught my eye.

Xreal's 1 Pro Plus refreshes its One Pro glasses (which float a virtual screen in front of your eyes). It packs a much brighter display than the outgoing model and smoother 2D-to-3D conversion. You can buy it now for $599.

Read more
A $75 gadget that remembers my conversations? Bee has my attention and my reservations
Two new ways to let AI listen (and remember) what you said.
Electronics, Phone, Mobile Phone

A $75 gadget that remembers my conversations? I’m intrigued and, at the same time, slightly nervous.

Amazon-owned Bee has launched two conversation-summarizing devices: the Bee Frontier ($74.99), available now, and the Bee Eclipse ($99.99), a magnetic phone card arriving soon. There’s also a new subscription: Bee Pro. 

Read more
Anthropic warns of imminent self-replicating AI that might even work off an oven or TV
Self-replicating AI could be merely months away, and tests show it can run on the devices sitting at your home.
Illustration of dangerous AI.

Over the past few weeks, nearly every AI lab has released frontier AI models. Earlier today, Google started rolling out Gemini 4, Argon, hot on the heels of Meta announcing its Muse Wonder frontier AI models to compete against the best from OpenAI and Anthropic's Claude. This relentless pace of AI model release comes at a time when the same AI labs are calling for development slowdown and increased regulation, following a series of concerning incidents where these AI models went rogue and broke into private, as well as government-owned, websites.

Now, Anthropic has dropped a chilling set of predictions about the capabilities of these AI models after running a series of tests. The company claims that small AI models could be merely a few months away from self-replicating and turning into a dangerous swarm. More importantly, they won't require a massive data center or an uber-powerful computer to do so. On the contrary, the lab claims that these self-replicating AI swarms will need something with as little computing power as an average Internet-connected device, like a smart oven or an Android TV box.

Read more