Hear the difference, in store.

The app runs in store, at MediaMarkt. Customers use it to explore high-end audio and AV products on their own.

It works as a digital demonstration assistant: choose a speaker, put on a track and listen — without first needing a salesperson.

Choose a speaker,

put on a track

and hear the difference.

The challenge

Harman Kardon wanted an easy way to show and play its products in store. Customers had to be able to choose a speaker themselves, play music and switch quickly between speakers to compare them.

Technically, the challenge lay mainly in the connection between the app and the speakers. A store has dozens of devices within range of each other; switching between two speakers still has to feel like a single tap.

The approach

Visitors explore products on their own, choose music and test features, in an interface that matches the brand’s premium look and feel.

Rich animation and fluid interaction bring the quality of the sound to life. What you see while you listen belongs with what you hear, and in a store that is the difference between a demonstration and an experience.

The result

A modern tool that supports sales staff and lets customers hear the difference between good sound and a real audio experience.

In store, a visitor picks a speaker, starts the music and switches between devices to compare. That switch feels like a single tap, even with dozens of devices in range — exactly where the technical challenge lay.

The rich animation and fluid interaction do more than decorate: what you see while you listen belongs with what you hear. That turns a demonstration into an experience.

Premium sound deserves a premium demo.

In store, the app is the salesperson who always has time. It doesn’t take over the conversation; it makes sure a customer has already heard something before it starts.

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Creating a sound experience.

Creating a sound experience.

For Harman Kardon we built a native app that lets consumers test their high-end AV products for themselves.

For Harman Kardon we built a native app that lets consumers test their high-end AV products for themselves.

2025

2025

For Harman Kardon we built a native app that lets customers experience high-end audio and AV products for themselves in the brand's own stores. The app acts as a digital demonstration assistant: visitors can explore products on their own, pick music genres and test features in an intuitive, visually refined way — entirely in keeping with the brand's premium feel.

The experience is about immersion, ease of use and brand consistency. By combining a seamless interface with rich animation and fluid interaction, the app brings the quality of Harman Kardon sound to life. The result is a modern tool that supports sales staff and inspires customers to hear the difference between good sound and a real audio experience.

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Ourtalented teamis ready to take on your challenge.

Our talented team is ready to take on your challenge.