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Core technologies for virtual worlds (RIA) (Virtual Worlds and Photonics Partnerships)

Last Updated: 8/19/2025Deadline: 1 October 2025€85.0M Available

Quick Facts

Programme:Horizon Europe
Call ID:HORIZON-CL4-2025-03-HUMAN-14
Deadline:1 October 2025
Max funding:€85.0M
Status:
open
Time left:2 months

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💰 Funding Details

Core technologies for virtual worlds (RIA)

HORIZON-CL4-2025-03-HUMAN-14 – Quick Facts

* Type of action: Horizon Europe Research & Innovation Action (RIA)

* Opening date: 10 June 2025

* Deadline: 02 October 2025 – 17:00 Brussels time (single stage)

* Indicative EU contribution per project: up to €85 million (100 % of eligible costs)

* Areas:

* Area A – Multimodal Immersion & Interaction

* Area B – Photonics for Projection, Sensing & Perception

* Minimum consortium size: 3 independent legal entities from 3 different eligible your country (standard HE rules)


Strategic Rationale

Virtual Worlds are a cornerstone of Web 4.0 and Industry 5.0. The EU aims to secure technological sovereignty by:

1. Boosting immersive user experience through multimodal XR solutions (Area A).

2. Revolutionising micro-display and sensing performance through cutting-edge photonics (Area B).


Expected Outcomes

* Area A – demonstrators that synchronise ≥2 modalities (e.g. haptics + olfaction) and deliver measurable gains in immersion, realism and user acceptance.

* Area B – prototypes of displays/sensors achieving one or more of the following benchmarks:

* < 1 mW power consumption

* ≥ 8K, > 10 kppi

* HDR, wide colour gamut, high refresh

* Accurate eye-tracking in diverse lighting & physiologies


Cross-Cutting Requirements

* Transdisciplinary research with Social Sciences & Humanities (SSH)

* Privacy-by-design, safety, inclusivity & gender balance

* Contribution to open standards & interoperability

* Cohesion tasks with the Virtual Worlds & Photonics Partnerships and CSA HUMAN-17

* Real-world pilots in at least one application domain (manufacturing, health, culture, etc.)


Financial Framework

The EU funds up to 100 % of direct costs plus 25 % indirect. No formal ceiling per project, yet practical envelopes of €8–18 million are common; larger budgets must be rigorously justified.


Who Should Apply?

* XR & game-engine developers, photonics SMEs, display manufacturers

* Universities & RTOs with optics, haptics, AI, perception science expertise

* SSH experts (ethics, law, behavioural economics)

* Standardisation bodies, industry clusters, end-user pilot owners


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📊 At a Glance

€85.0M
Max funding
1 October 2025
Deadline
2 months
Time remaining
Eligible Countries
EU Member States, Associated Countries

🇪🇺 Strategic Advantages

EU-Wide Advantages & Opportunities for "Core technologies for virtual worlds (RIA)"


1. Single Market Access – 450 M Consumers, One Set of Rules

• Freedom to commercialise virtual-world innovations simultaneously in 27 Member States, avoiding 27 national certification cycles and accelerating time-to-market by ~12-18 months.

• Uniform GDPR and upcoming AI Act frameworks give users confidence in privacy & safety – a competitive differentiator against non-EU providers.

• Public-sector demand: procurement volumes via EU-level instruments (e.g. Digital Europe GovTech calls, cross-border PCP/PPI schemes) can absorb early deployments and de-risk scale-up.


2. Cross-Border Collaboration & Knowledge Exchange

• Mandatory consortium model catalyses partnerships between world-class photonics clusters (e.g. Photonics Hub Germany, IMEC Belgium, CEA-Leti France) and leading XR labs (e.g. SFI ADAPT Ireland, Politecnico di Milano, TU Delft).

• Access to EU Digital Innovation Hubs (EDIH) network – >150 hubs offer test-before-invest services, user pilots and skills programmes in all regions.

• Mobility schemes (Marie Skłodowska-Curie, Erasmus+) complement RIA funding by financing researchers and PhD exchange, embedding critical mass of talent across borders.


3. Alignment with Flagship EU Policies

• Digital Decade & Web 4.0: contributes to strategic target of 75% EU companies using cloud/AR/VR by 2030.

• Green Deal & Circular Economy: energy-efficient micro-displays (<1 mW) and lightweight optics directly reduce device life-cycle emissions; opens access to complementary Green Deal funding for eco-design and recycling pilots.

• Industrial Strategy & Chips Act: photonics innovations strengthen European sovereignty in advanced components, mitigating supply-chain dependence.

• Skills Agenda & Pact for Skills: immersive training content addresses EU-wide skills gaps; leverage ESF+ and Erasmus+ for roll-out.


4. Regulatory Harmonisation & Standardisation Leverage

• One-stop engagement with CEN-CENELEC, ETSI ISG ARF, and ISO/IEC JTC 1 for XR & photonics standards – quicker global influence compared with national lobbying.

• Early compliance with AI Act ("trustworthy-by-design"), Cyber-Resilience Act and Data-Governance Act eases future certification, lowering post-grant compliance costs by up to 30 %.


5. Pan-European Innovation Ecosystem & Infrastructure

• Use EU pilot-lines (PIX4life, MedPhab, MIRPHAB) to prototype photonic integrated circuits at reduced cost (up to 50 % subsidy via Pilot Line vouchers).

• Access pre-commercial 5G/6G, edge-cloud and HPC testbeds funded by EuroHPC JU and 5G PPP for large-scale trials.

• Synergies with EIT Digital, EIT Manufacturing, EIT Culture & Creativity for acceleration services, venture creation and market outreach.


6. Funding Synergies & Leverage Potential

• Combine Horizon RIA grant with:

• Digital Europe Programme (DEP) – €1 M–€3 M for standardisation & deployment pilots.

• European Innovation Council (EIC) Transition & Accelerator – up to €2.5 M grant + €15 M equity for spin-offs scaling hardware.

• Cohesion Funds / ERDF regional smart-specialisation to co-finance demo sites in less represented regions (up to 60 % co-funding).

• InvestEU thematic windows for manufacturing scale-up loans/guarantees.

• Typical leverage ratio achievable: €1 Horizon € attracts additional €3–€4 from other EU instruments and national co-funding.


7. Scale, Deployment & Market Impact

• Pan-EU pilots in at least three verticals (industrial training, health & well-being, creative industries) validate interoperability and cultural diversity early, easing later export beyond EU.

• Joint exploitation plans facilitate EU-wide IP bundling and common licensing (patent pools, FRAND commitments), lowering transaction costs for SMEs.

• Access to 24 official EU languages via consortium linguistics partners ensures inclusivity and market penetration.


8. Strategic Recommendations to Maximise EU-Level Benefits

1. Build geographically balanced consortium (minimum 3 MS/AC) covering both Virtual Worlds & Photonics Partnerships; secure letters of support from partnerships’ CSAs to score on "cohesion" criterion.

2. Integrate Social Sciences & Humanities partners to address ethics, gender, diversity – aligns with SSH requirement and boosts Impact score.

3. Map contribution to ongoing standardisation in proposal work package; allocate 5-7 % budget for standards experts and open-source reference implementations.

4. Plan cascading-funding (open calls) of €1–€2 M to attract additional SMEs from widening countries, multiplying EU-wide reach.

5. Prepare sustainability plan including EIC funding pathway and InvestEU manufacturing facility for post-project industrialisation.


9. Unique Value of Acting at EU Scale vs National Level

• Critical mass: only EU-wide collaboration can combine top photonics fabs with leading XR content studios.

• Cost efficiency: shared research infrastructures avoid duplication; estimated €8–€10 M savings compared with 5–6 isolated national projects.

• Global influence: coordinated EU standards push positions Europe as rule-maker in immersive tech, mirroring GDPR success.

• Talent circulation: EU mobility programmes mitigate brain-drain and distribute know-how to less-developed ecosystems, impossible under purely national scheme.


Conclusion: Leveraging the Single Market, harmonised regulation, world-class infrastructures and synergistic EU funding instruments, the HORIZON-CL4-2025-03-HUMAN-14 call offers unmatched opportunities to develop, test and scale next-generation virtual-world and photonics technologies across Europe, creating high-quality jobs, technological sovereignty and global competitiveness for the EU economy.

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