Building a European Technology Framework for Virtual Worlds
Europe’s Virtual Worlds are built upon a constellation of interlinked technologies, from extended reality and artificial intelligence to blockchain, data spaces, cloud, digital twins, connectivity, and microelectronics. The European Technology Framework brings these domains together under a common vision: an open, interoperable, and human-centric digital continuum.
The methodology follows collaborative workshops where information is collected and curated on the key technologies and clusters supporting Virtual Worlds. These thematic clusters linking technologies include (but not limited to):
- eXtended Reality
- AI & Data
- Blockchain & Identity
- Cloud-to-Edge Continuum
- Digital Twins
- Connectivity & Microelectronics
Developed collaboratively across multiple European initiatives, this framework identifies the key technological pillars that enable Virtual Worlds to evolve as an integrated ecosystem. It highlights how these technologies interact, depend on one another, and collectively support the emergence of new digital environments that are secure, ethical, and inclusive.
Beyond defining the technological layers, the framework serves as a strategic reference for alignment, linking technical communities, policy efforts, and industrial ecosystems. It supports the development of common architectures, standards, and data interoperability principles, ensuring that Europe’s innovation efforts move cohesively toward shared objectives.
This living framework is continuously enriched through the contributions of experts and initiatives across Europe. It provides a foundation for roadmaps, recommendations, and collaborative innovation, helping shape the Virtual Worlds of tomorrow into a trusted, connected, and sustainable European digital space.