It was the one that defeated Brother Deng by 2 points🧠NBA’s penalty assisting technology: Court iQ

In today's NBA Cup group match, the Clippers and Mavericks were tied at the last minute of the first overtime. Harden's shot through the paint was rejected by Gafford, and the referee immediately whistled for interference.

Later, the video was reviewed, and the official used a technical method called Court iQ to process the shot. The replayed shot trajectory showed that the basketball had not fallen, and the block was finally determined to be a good shot.

Court iQ is a penalty assisting technology newly introduced by the NBA this season. Its main principle is to rely on multiple ultra-high frame rate + ultra-high definition cameras arranged in the court, combined with the ultra-high definition + ultra-high frame rate images captured by each camera, to help referees make decisions faster;

Court Another part of iQ technology is about game balls - the NBA has implanted a chip in the valve core of each game ball, which weighs only 1 gram (a basketball is about 600 grams). The chip can provide data such as movement trajectory and touch detection. Combined with ultra-high-definition and ultra-high frame rate images, it can accurately restore the actual movement of basketball.