Workshop at IEEE ISMAR 2026

XWORLDS'26

The 1st International Workshop on Advancing Interoperability in Virtual Worlds

A full-day workshop inviting researchers, designers, and practitioners to shape open, interoperable, and human-centric virtual worlds.

Workshop at a glance

TBA (October 5/6), 2026
Bari, Italy

Venue: IEEE ISMAR 2026

Format: Physical, full-day workshop

Website:
websites.fraunhofer.de/xworlds26

About the workshop

Toward open standards for shared virtual worlds

Immersive virtual world technologies are evolving into persistent, shared spaces that increasingly blur the boundaries between physical and digital life. They hold transformative potential across industry, education, healthcare, entertainment, commerce, and scientific research.

At the same time, current systems remain fragmented across closed hardware and software ecosystems. This workshop addresses interoperability, asset portability, platform lock-in, and the need for design and ethical frameworks that safeguard privacy, fairness, transparency, and human agency.

Call for Papers

Submit a position paper or case study

We invite 2–4 page submissions, excluding references, following the IEEE Computer Society VGTC conference format.

Friction Points

Identify where current virtual worlds introduce rigid standards, interoperability barriers, and asset portability challenges.

Platform Innovation

Explore novel approaches promoting federated architectures as an alternative to centralized platform models.

Sovereignty and Ethics

Develop frameworks that prioritize user autonomy and data privacy over centralized corporate control and profit.

Workshop goals

Participants will share experience and research findings, engage in collaborative discussion, and contribute to a Strategic Research Agenda for designing virtual worlds around interoperability and shared standards.

  • Discuss open-standard reference frameworks for interoperable virtual worlds.
  • Surface shared challenges across platforms, tools, workflows, and ecosystems.
  • Develop design heuristics for open, interoperable, and ethical virtual worlds.

Submission

Format: 2–4 pages excluding references, IEEE Computer Society VGTC format.

Types: Position papers and case studies.

Publication: Workshop materials are planned for inclusion in the conference proceedings.

Submit via EasyChair

Important dates

Mark your calendar

July 5, 2026Submission deadline
July 17, 2026Notification of acceptance
October 5/6, 2026Workshop date

Program

Planned full-day agenda

09:00–10:00

Introductory plenary session

The organizers frame the importance of open standards and interoperability in future virtual worlds, followed by Q&A.


10:00–15:00

Position paper presentations

Selected participants present their position papers, with time for questions and discussion. Lunch break planned around 12:00–12:45.


15:00–17:30

Collaborative synthesis and discussion

Participants synthesize emerging insights into a shared Strategic Research Agenda and close with next steps for disseminating outcomes.

People

Organizers

Leif Oppermann

Fraunhofer Institute for Applied Information Technology FIT

Homepage

Jean Vanderdonckt

Université Catholique de Louvain

Homepage

Maud Marchal

Univ. Rennes, INSA, IRISA

Homepage

Tommy Nilsson

Fraunhofer Institute for Applied Information Technology FIT

Homepage

Marco Sacco

National Research Council of Italy

Homepage

Christoph Runde

Virtual Dimension Center (VDC)

Homepage

Holger Graf

Fraunhofer Institute for Computer Graphics Research IGD

Homepage

Program Committee

TBA
 

Contact

Questions?

Please contact the workshop organizers at tommy.nilsson@fit.fraunhofer.de or leif.oppermann@fit.fraunhofer.de.