Buying by voice, when the screen is the barrier.

During the pandemic, gift-giving moved online and stayed there. Older adults across DACH were buying for grandchildren through interfaces built for someone else: small type, deep menus, and a checkout carrying more decisions than the purchase needed.

The research finding was the whole brief. Seniors were not avoiding technology, they were avoiding complexity. Given a route with less of it, they used it.

The governing principle was cognitive simplicity. Short turns, one decision at a time, no branching which the customer has to hold in their head, and a way back from every step. Personalization keeps a returning customer’s preferences without asking them to manage a profile.

Voice removes the interface, which means it also removes the safety net. Every confirmation had to be explicit, because a customer who cannot see the basket has to be told what is in it.

The channel runs on Google Home, with ordering integrated into the Mueller Fulfillment System through the partnership with Mueller, so an order placed by voice becomes a real parcel without a human retyping it. Inclusive interaction patterns run throughout, designed from the start for customers with limited digital fluency rather than adapted for them afterwards.

The framework scales across markets and product ranges. Every order closes with a confirmation email, so the customer holds a written record of a spoken transaction.

No performance figures from this work are ours to publish, so none are claimed here. What it established is a route to purchase for a group which the mainstream retail interface was quietly excluding, built on hardware they already owned and a conversation they already knew how to have. LEGO holds the commercial results.

Record. A founder’s track record, not studio work. Led by a Formist founder in prior practice.

Client. LEGO, Günzburg. Fulfilment in partnership with Mueller.

Discipline. Conversational design · voice technology · inclusive retail.

Why it is here. Because accessibility work is where a design system proves whether it was ever really about the customer.