New sensor-packed Smart Bricks introduced at CES add color, sound, and interactivity to classic Lego builds, debuting with Star Wars sets this spring.

But some argue new ‘Smart Play’ technology undermines the Danish construction toy’s gift for harnessing a child’s own imagination It may be time to retire that hyperspace zoom noise you perfected ...

Here’s everything you need to know about LEGO Smart Bricks, including where to buy them online, their build release date, and how LEGO Smart Play works ...