DesCartes Demos

1. DesCartes Augmented 3D-Printed Marina Bay Twin Model

This mixed-reality demo, featuring a scaled-down 3D-printed model of the Marina Bay Sands district, allows participants to experience the adaptive trajectory of a drone in downtown Singapore in real time, under varying conditions such as wind, temperature, and pollution.

This shows how our solution can be visualized and contextualized using augmented reality, which adds extra information on the physical model. This includes drone trajectories, wind maps, no-fly zones with intense turbulence, temperature maps, and air quality maps. Using AR glasses, all this information can be displayed in a way that enables operators to make informed decisions while contextualizing the evolving scenario in real time.

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DesCartes Augmented Marina Bay Twin

2. DesCartes Hybrid Digital Twins

Using an interactive table specifically designed for decision-making, along with Hololenses, participants can interact with the digital twins of two districts: Marina Bay (Singapore) and La Défense (Paris). In real time, they can understand and visualize how different conditions (wind, temperature, pollution, no-fly zones, etc.) impact these neighborhoods.

Our augmented reality platform requires a physical substrate to project the added information indeed, which limits its applicability to new domains of study. As an alternative, virtual reality by our partner Immersion offers a valuable solution, where information on a screen is enriched with a 3D model containing all relevant physics. This model can be manipulated in real time, providing an excellent collaborative platform for design and operation.

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20240627_124518_HoloLens

3. Boid Corner Interactive Installation

Drawing on both the Singaporean tradition of Birds Corners and the pioneering artificial life/swarm AI programs (‘Boid’ as bird-like object),this interactive, thought-provoking installation tracks visitors’ hand poses and turns them into virtual wings/birds, while visualising and extrapolating data.

By experimenting with playful interactions and data visualizations, the aim is to make the visitors of the installation reflect on some of the critical issues at stake when it comes to AI, data collection, biometric identifiers, human digital twins and the use of technology in public spaces.

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Boid Corner Project