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Bridging Laval and Barcelona: Real-Time Holoportation at Laval Virtual

Two attendees wearing mixed reality headsets during the live holoportation demo at the PRESENCE-xr stand at Laval Virtual

Laval Virtual consistently ranks among the premier gatherings in the global XR and immersive technology ecosystem. For organizations tracking the evolution of spatial computing, the event serves as a vital barometer for real-world deployment.

At this year's conference, Volum Technologies partnered with the i2CAT Research Centre to represent the PRESENCE-xr EU Project on the exhibition floor, bringing advanced volumetric telepresence directly to attendees.

The live demonstration

The core attraction of the exhibition stand was a live, real-time volumetric demonstration connecting Laval and Barcelona.

Rather than relying on flat 2D video feeds or pre-rendered digital avatars, the setup enabled seamless, life-size holoportation across hundreds of kilometers.

Powered by Volum's proprietary capture and streaming architecture, remote participants appeared on-site in true 1:1 scale — complete with natural eye contact, real-time micro-expressions, and fluid conversational flow.

A visitor wearing a mixed reality headset at the PRESENCE-xr stand

Driving industry collaboration and insights

Beyond the live demonstrations, the event provided a platform for international research and industry exchange:

  • Ecosystem networking — Reconnecting with European XR pioneers, researchers, and policymakers working within the PRESENCE-xr framework.
  • Technology discovery — Evaluating emerging hardware integrations and software toolkits across the spatial computing landscape.
  • Enterprise dialogue — Facilitating technical discussions on the future of volumetric video compression, low-latency transmission pipelines, and real-time collaborative workflows.

Initiatives like the PRESENCE-xr project highlight how advanced telepresence continues to transition from laboratory research into production-ready deployments.

Volum Technologies extends its gratitude to the conference organizers, partners at i2CAT, and all industry professionals who engaged with the live demonstrations.