Smart City-Open Innovation Challenge - Catalan Solutions

3 – 5 Nov 2026 | Barcelona - Hospitalet del Llobregat, Spain

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Exarion

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exarion.aiSeoul, South Korea

About

Exarion develops Sound Tracing, a real-time physics-based engine that calculates how sound travels through three-dimensional spaces. The technology models direct sound, reflections, diffraction, transmission, and occlusion as geometry, materials, sound sources, and listeners change.

Our SDK gives robotics, smart-building, simulation, XR, and digital-twin platforms a physical sound-path layer. It can help autonomous systems interpret sound direction and acoustic events in reflective or obstructed environments, and allows digital twins to predict how spatial changes affect what people and machines hear.

Exarion owns the core software and hardware IP, including silicon-proven acceleration architecture, and is preparing external evaluations and reference integrations with global partners. We are seeking paid pilot projects and SDK/IP licensing partnerships with corporates and public organisations working on robotics, infrastructure, smart buildings, mobility, and urban digital twins.

Areas of activity

Field of aplication (Multiple choice)

Enabling Technologies ​Infrastructure & BuildingMobility

Representatives

Remote
Remote

CMO

Exarion