Sony may catch smurfing and boosting by tracking PS controller input with AI
Sony has filed a patent that could help curb smurfing, where skilled PlayStation players create fresh accounts to basically stomp on newcomers.
Instead of relying on account history, however, the system would look at how people actually play. An AI model would study input habits, such as favorite button combos and the timing between consecutive presses, then build a unique behavioral profile for each player. When someone creates a new account and starts at the beginner level, the game would compare their inputs against stored profiles to find a likely match.
The USPTO published the application as US 2026/0346147 A1, and it indicates that if Sony finds one, the system could pull the stats and skill rating from the player's main account and apply them to the new one. The supposed rookie would then be matched with opponents based on a similarity level rather than farm easy wins.
The patent also deals with boosting scams when a veteran poses as a beginner to carry weaker players to inflated results, remunerated or not. Sony says the tech would let publishers confirm such cases pretty quickly, and it could then move the accounts into a separate matchmaking pool or ban them outright for repeat violations.
As with any similar Sony patent, there are plenty of issues with the described AI-assisted gamer tracking off the top of anyone's head. For starters, the system would need to continuously collect and analyze controller or keyboard inputs, which raises obvious privacy questions. Next in the line of potential problems are shared consoles or accounts where friends or household members with different skill levels could confuse the model. A dad picking up the controller every now and then to play on their son's storied account could trip the algorithmic behavior records, and a geeky cousin who visits for the holidays could easily be flagged as a smurf.
It remains to be seen how all that would work in practice, but Sony's patent is listing ways to address those issues. Smurfing remains a big nuisance in competitive multiplayer games, so every little bit of AI assistance in the search for an effective fix would be welcome, as long as it doesn't punish the wrong players.
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