When the Brick Learns to React, the Whole Store Has to Change

Launching genuinely new technology into a category defined by simplicity is one of the harder marketing problems in retail. The product cannot be explained with a photograph or a thirty-second ad. It has to be held, activated, and experienced. At Shoptalk Europe 2026 in Barcelona, Shweta Munshi, Head of Marketing at the LEGO Group, walked through exactly how the company approached this challenge with the Smart Brick, its first interactive, sensor-packed, wirelessly charged iteration of the classic two by four, launched in 2026.

Her session was part of the “More Than a Store: Bringing the Brand to Life” programme. The argument she made was not simply about a product launch. It was about what retail has to become when the thing you are selling cannot be understood without being touched.

A 90-Year-Old Brand at the World’s Largest Tech Show

The Smart Brick is a meaningful departure. The classic Lego brick responds to the child. The Smart Brick responds back. It contains custom silicon chips, sensors, lights, and a miniature synthesiser capable of generating infinite sounds, all packed into the standard form factor with no charging port. It charges wirelessly. Munshi described it as “invisible tech.”

Lego launched the Smart Brick at CES, the world’s largest technology show. The choice was deliberate and, to some observers, surprising. A 90-year-old physical play brand on the same stage as consumer electronics giants. “Cynics might have said: what is Lego doing at a tech show?” Munshi acknowledged. But the response validated the decision. The brand received awards and significant press coverage. One critic’s summary framed it precisely: Lego had achieved a major innovation without disrupting the nature of play. Children can still build. The brick simply builds back.

What the CES launch established, though, was awareness among an audience that would never be the primary buyer. The real task came next.

The Shopper Journey Had to Be Rebuilt From Scratch

Children are, as Munshi put it plainly, “very hard to please.” A technology demonstration at a press event means nothing if a seven-year-old cannot work out what to do with the product at a demo table. The challenge Lego Retail faced was translating a CES moment into a retail experience that worked for kids and parents walking into a store.

That required rethinking the shopper journey end to end. Not just the in-store moment, but the invitation, the arrival, the experience, the transaction, and the follow-up. “We had to look at the full journey from invitation to follow-up, and across all touchpoints,” Munshi said. “All touchpoints had to work together.”

The campaign’s call to action reflected this logic. It was not “buy now.” It was: come play with us. Come into the store. The intent was to generate visits before purchases, because without the physical experience, the product could not sell itself.

Inside the store, Lego created a curated journey within the existing retail environment. Projections and smart visual merchandising guided shoppers through what Munshi described as “a microcosm you enter while you’re in the store,” leading to a central play demo table. Every Lego Retail store received one. The table itself was a technical undertaking: it had to be portable, chargeable, and audio-amplified, because the product makes noise and retail floors are not quiet. Yellow charging farms held the bricks visibly. Lego chose not to conceal them. The charging bricks became part of the theatre, another moment of engagement for children watching the technology in action.

The Invisible Ingredient: Store Staff

The Lego play ambassadors, the company’s term for its store associates, were central to the Smart Brick launch in a way that no amount of visual merchandising could replace. Munshi was direct about this. “Our store associates are our secret sauce.” They are recruited because they love playing. The way they engaged with Smart Play at launch, learning the product, demonstrating it, building those play machines at the demo table, was, in her assessment, remarkable.

This echoed the point made earlier in the same session by Sarah Clark of Lululemon: that the most important people in any store are the ones on the floor, and that their relationship with the product and the customer is what determines whether an experience lands or does not. Two very different brands, operating in very different categories, arriving at precisely the same conclusion.

The follow-up phase extended the experience beyond the store visit. Play missions, influencer activations, fan-generated content, and CRM follow-ups kept the Smart Brick in children’s awareness after they left. Munshi was explicit about what this demonstrated. “Retail by itself is not as successful as retail powered with digital, powered with earned media, and powered with all functions working together.”

Three Rules for Landing Innovation in Retail

Munshi closed with three principles drawn directly from the Smart Brick launch.

Plan the full journey. Any innovation entering market needs a coherent sequence from invitation to follow-up, across every touchpoint, not just the in-store activation. The touchpoints have to work together or the experience fragments.

Balance stock and stimulate. Shelf space matters, but space for storytelling is not a luxury. “You cannot sell anything if you cannot tell anything.” The demo table was not a cost. It was the mechanism by which the product became comprehensible to its audience.

Use your superpowers. For Lego Retail, the superpower is the play ambassador. The technology, the table design, the window displays all supported the launch, but the human interaction at the demo table was where the experience actually happened.

The Smart Brick is now expanding into a partnership with Pokemon, announced in the week of Shoptalk Europe. The retail infrastructure Lego built to launch the product is, by design, already capable of supporting whatever comes next.

Retail that can bring a genuinely new technology to life for a child, in a noisy store, in under ten minutes, is not just a distribution channel. It is the only channel that can do what no other touchpoint can.