For Rädlinger, a supplier of equipment for construction machinery, BMOSS planned the engineering of the Locked Card, a communication tool that uses mechanical constraints to guarantee attention. This device relies on a structural locking system: access to the central message is impossible without a deliberate action by the user to release the sliding panel. This mandatory physical interaction transforms the reception of a complex message into an engaging tactile experience, where “unlocking” the support acts as a metaphor for the brand’s mechanical precision. Designed to break the passivity of digital marketing, this rigid piece stands out through its technicality, ensuring its function as a brand sentinel on the decision-maker’s desk. Its robustness and functional mechanism guarantee prolonged retention in the workspace, offering lasting visibility to the client’s strategic message. ➡ Let’s guide you – Get a quote or ask a question.