Lego Unveils Smart Bricks, Its 'Most Significant Evolution' in 50 years

The Lego Group today unveiled Smart Bricks, a tiny computer that fits entirely inside a classic 2x4 brick and which the company is calling the most significant evolution in its building system since the introduction of the minifigure in 1978. The Smart Brick contains a custom ASIC smaller than a single Lego stud and includes light and sound output, light sensors, inertial sensors for detecting movement and tilt, and a microphone that functions as a virtual button rather than a recording device.