It looks like a classic World Cup ball, but beneath its seamless surface—boasting just four large panels (compared to, for example, River Plate Tango's 20 pieces, which in itself was a revolution compared to the normal 32 pieces)—hides a 500Hz sensor. This sensor measures every single touch—yes, 500 times per second. The technology is an absolute game-changer for the VAR system, allowing officials to pinpoint exactly when and where the ball is struck with insane precision. However, it requires a whole new level of dedication from the team’s kit men; the balls must be charged before every single match.
Without power, the sensor is silent, stripping referees of their most vital data source for offside calls and contact monitoring. Consequently, the entire fleet of match balls now spends 90 minutes on wireless charging docks before kickoff to ensure they have enough juice for the full 90. There’s plenty of headroom, though—a single charge lasts for a full six hours. That’s more than enough to cover extra time and a marathon penalty shootout!
In other words, the team kit men need a serious tech-upgrade before the World Cup’s 100+ matches get underway. On the bright side, FIFA promises that this year’s tournament will be a completely new experience when it comes to stats and data, for the benefit of fans both inside and outside the stadium.
Key Ball Capabilities
- Millimeter Democracy:The sensor registers the exact moment the ball is struck, which is crucial for determining offside decisions via camera tracking.
- Objektivitet: Referees receive real-time data, removing doubt in marginal situations where the human eye falls short.
- Player Development: Data on spin and speed gives coaches brand-new insights into a player’s technical ability.
- Hibernation Mode: The sensor is intelligent. When the ball lies still for a while, it automatically goes into sleep mode to save battery. It "wakes up" instantly the moment it’s set in motion on the pitch.
- Suspension System: The electronics aren't just glued inside; they’re mounted in an advanced, shock-absorbing suspension system in the center of the ball. This ensures perfect balance and protects the sensor against the extreme G-forces when players strike it at over 100 km/h.
- Unique Identification: Every ball in the match pool has its own unique ID. The VAR system knows exactly which ball is in play, so data never gets mixed up during substitutions.
- Data Ownership: With the massive increase in data, new legal questions arise: Who owns the precise data on a player’s shooting technique, spin rate, and accuracy? It’s a hot topic currently occupying both player associations and clubs.
- No "Holes": Charging is done inductively (wirelessly), meaning there are no physical ports or openings on the ball’s surface. This protects the electronics from moisture, grass, and the rough physical contact a match ball endures.
- Premium Cost: The price per ball is reportedly around $170
Learn more about the technology:
Adidas Connected Ball Technology
FIFA's Official Technical Review
Sources: Adidas, FIFA
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