World Cup's New High-Tech Ball Will Change Soccer Forever: FiveThirtyEight
When the 2022 World Cup made its debut on Sunday, it kicked off one of the most significant in-game uses of technology in sports history.
All tournament long, match balls will contain a sensor that collects spatial positioning data in real time -- the first World Cup to employ such a ball-tracking mechanism. This, combined with existing optical tracking tools, will make VAR (video assistant referees) and programs like offside reviews more accurate and streamlined than they’ve ever been.
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Combining these two forms of tracking has long been a holy grail of sorts in technology circles, and FIFA’s use of the ball sensor in particular will serve as a highly public test case over the next four weeks.
For more on the technology and how it will affect the World Cup, read FiveThirtyEight's in-depth investigation.