Lego has unveiled new digital “smart bricks” that light up, emit sounds and respond to movement in its “most revolutionary innovation” in nearly 50 years.

LEGO has taken its bricks to a new generation of play with the launch of smart bricks, which contain code to light up, interact with other bricks, and make sounds. The Danish company unveiled the technology at the CES 2026 technology conference in Las ...

Now, Lego is bringing the culmination of this technology and play features to a galaxy far, far away with its new Smart Play system. Unveiled at CES 2026, I had a chance to see exactly how Lego is upgrading its Star Wars theme with lights,