Lego has introduced new Smart Bricks with built‑in microchips at CES, calling them the company's biggest evolution in decades. A classic 2x4 brick can detect NFC tags in special tiles and minifigures, track the movement and position of other Smart Bricks, and add light and sound effects to physical builds.
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In Lego Star Wars sets, the system can, for example, play "The Imperial March" when Emperor Palpatine is seated on his throne, let ships "battle" each other, and make cars register who crosses the finish line first or trigger an alert when they flip over. The new bricks form a Bluetooth mesh network and are set to debut in Star Wars kits starting March 1, 2026.
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