__ The Mission

Central banks struggle to build public trust when introducing a new currency series.

Koenig & Bauer needed a digital touchpoint where users could interact with an on-screen note exactly as they would a physical one, choosing Filament and Arceptive to turn advanced secure print features into a smartphone framework.

‍An interactive training tool in the palm of a hand.

__ The Insight

Authentication is an active physical experience.

Flat graphics fail to teach users how a banknote behaves under changing light or touch. Together, Koenig & Bauer and Filament saw the opportunity to tap directly into smartphone hardware, reacting dynamically to native sensors, gyroscopes, and haptic engines to deliver an in app experience that engaged the user and built true consumer trust.

‍Physical interaction creates instant recognition.

__ The Filament Effect

Translating microscopic security physics into responsive software algorithms.  

Partnering with Arceptive, we mapped a unified architecture for interactive security simulations. We used gyroscopic data to render multi-directional micro-optics in real time, translated intaglio textures into haptic buzzing profiles, and engineered a virtual UV torch overlay alongside a microtext magnifying lens.

‍Making a smartphone screen behave like a high-security substrate.

__ The Breakthrough

A hidden rapid-theming engine turns generic product demos into personalized sales assets.

Instead of a fixed prototype, we built a flexible backend customization framework directly into the application. In under ten minutes, an administrator can swap logos, adjust colors, and integrate national symbols, letting a sales team walk into any meeting and hand a client their own custom currency app.

Letting prospective clients visualise their own branded app without touching any code.