GÉOCOEUR

Alert device in case of cardiac arrest

For Hekatech at Ova Design
2025

With Nicolas Marquis, Delphine Maziol, Alix Mocquard and Benjamin Sabourin
3D-printed models

Redesign of the Géocoeur device from the startup Hekatech.

How can we design an optimized product that maintains its effectiveness while being discreet, yet highly noticeable when needed?

When a cardiac arrest is reported, the Géocoeur device emits a sound and light alert to notify passers-by, prompting them to bring the defibrillator to the victim.  


Creative research

How can we design a compact and optimized product while ensuring that the information it must deliver remains clearly visible? Visibility, information hierarchy, compactness, optimization. Models of 4 creative directions.






3D modelling and renders of the concepts.







Development

Prototyping and development.