Lego unveils 'smart' bricks | DW News

Key Concepts

• Smart Play System: LEGO’s new system integrating technology into bricks without relying on screens or AI.
• Smart Brick: The central component, containing sensors, speaker, LEDs, and a chip for interaction.
• Smart Tags & Minifigures: Pieces interacting with the Smart Brick via NFC-like technology.
• NFC (Near Field Communication): Short-range wireless technology enabling communication between devices.
• Offline Functionality: A core design principle, avoiding app dependency, internet connectivity, and screens.

Introduction of the LEGO Smart Play System

LEGO unveiled its “Smart Play” system at CES 2026, representing a significant departure from their traditionally analog building blocks. The core innovation lies in a “Smart Brick” designed to enhance play through sensory feedback and interactive sounds, without incorporating screens or artificial intelligence. This approach is a deliberate response to concerns surrounding the potential downsides of increasingly digital and AI-driven toys.

Technical Specifications of the Smart Brick

The Smart Brick, while visually similar to standard LEGO bricks, houses a suite of internal components. These include motion sensors, light sensors, a miniature speaker, LED lights, and a dedicated processing chip. The brick’s functionality relies on its ability to communicate with other specially designed LEGO elements – “Smart Tags” and “Smart Minifigures” – using technology analogous to Near Field Communication (NFC). NFC is a set of communication protocols that enable two electronic devices to establish radio communication by bringing them within a short distance of each other, typically 4cm or less.

Interactive Play Examples & Functionality

The system’s interaction is designed to be intuitive and contextually relevant. For example, lifting a LEGO helicopter equipped with Smart Play components triggers the sound of rotor blades emanating from the Smart Brick. Tilting the helicopter excessively simulates a potential crash, activating warning sounds and flashing LED lights. The application of this technology extends to licensed themes like Star Wars, where playsets will feature corresponding sound effects such as engine hums, laser blasts, and lightsaber sounds triggered by specific actions and interactions with the Smart Bricks and associated elements.

Addressing Concerns Regarding AI in Toys

The development of the Smart Play system is partially motivated by recent negative publicity surrounding AI-powered toys. The video specifically references an incident involving an AI teddy bear that provided inappropriate sexual advice, highlighting the potential risks associated with unchecked AI integration in children’s toys. This incident, alongside ongoing explorations by companies like Mattel and OpenAI regarding an AI-powered Barbie, underscores the growing concern about safety and ethical considerations. Mattel and OpenAI are specifically pursuing an offline AI Barbie to mitigate these risks.

LEGO’s Design Philosophy: Supporting, Not Replacing, Imagination

LEGO’s approach to integrating technology is fundamentally different. As stated implicitly throughout the presentation, LEGO aims to use technology to support imaginative play, rather than replace it. The emphasis on offline functionality – “No app, no internet, no screens” – is central to this philosophy. This deliberate choice avoids the potential for technology to dictate the narrative or limit a child’s creativity. The goal is to augment the existing LEGO experience with sensory feedback and interactive elements, fostering a more immersive and engaging play experience while preserving the core values of open-ended building and imaginative storytelling.

Synthesis & Main Takeaways

LEGO’s Smart Play system represents a novel approach to integrating technology into a classic toy. By focusing on offline functionality, sensory feedback, and NFC-like communication, LEGO aims to enhance play without the risks and drawbacks associated with AI and screen-based interactions. The system’s success will likely depend on its ability to seamlessly blend technology with the existing LEGO experience, fostering imagination and creativity rather than overshadowing them. The core message is a commitment to using technology as a tool to enhance play, not to define it.