The DCVMN is a voluntary, public health-driven alliance of over 40 vaccine manufacturers from 15 developing countries. Its members collectively supply over 60 different vaccine types to 170 countries — including a significant share of global COVID-19 vaccine production. Training is central to the network’s mission. DCVMN was the first global organization to use VR technology specifically for vaccine manufacturing training, launching its programme in 2021.

The challenge DCVMN faces is a practical one: how do you train operators on Grade A and Grade B cleanroom procedures across dozens of facilities, in multiple countries, without access to an actual cleanroom? Physical training takes time, requires equipment downtime, carries real contamination risk, and simply cannot scale to the speed the network needs. That is exactly where VR steps in.

In pharmaceutical manufacturing, Grade A and Grade B cleanrooms represent the highest levels of environmental control under EU GMP Annex 1 regulations. A Grade A environment — equivalent to ISO Class 5 — is where the most critical aseptic operations happen: filling open vials, handling sterile products, making aseptic connections. The air particle count must stay below 3,520 particles per cubic meter. Laminar airflow maintains unidirectional, pressurized air at all times. Any disruption to that flow — a careless movement, an incorrectly positioned arm, an object placed in the wrong area — can compromise sterility and, ultimately, product safety.

Grade B forms the background zone for Grade A operations. Together, they create the most controlled manufacturing environment in the industry. Personnel working in these spaces must internalize a specific set of behaviors: slow, deliberate movements to avoid turbulence, strict gowning sequences, contamination awareness at every step. These behaviors cannot be learned passively. They require practice — and that is what this VR module delivers.

GlobalVision handled every phase of development — from initial architecture and coding through to 3D model creation, interaction design, and final headset integration. The new module places the user directly inside a virtual Grade A/B environment. From there, they practice the procedures that matter: gowning sequences, object handling, movement patterns that protect laminar airflow, and correct responses to contamination scenarios.

A real-time behavioral assessment system evaluates the user’s actions throughout each session. Errors are flagged on the spot, with immediate feedback explaining what went wrong and why. This approach builds genuine understanding of the underlying principles — not just mechanical repetition of steps — which is what drives lasting compliance on the actual production floor.

Custom 3D models were designed and integrated to represent cleanroom equipment, sterile components, and the laminar airflow patterns that govern correct behavior in these spaces. The result is a simulation that looks and feels close to the real thing — precise enough to be useful, without the costs and constraints of a physical cleanroom setup.

– Full module coding for smooth, stable performance on both Pico and Meta Quest headsets.
– Real-time behavioral assessment — the system tracks and scores each user action, flags deviations, and provides contextual feedback immediately.
– Laminar airflow simulation — users see how their movements interact with the air patterns in Grade A zones, making an invisible risk visible and learnable.
– Custom 3D models of cleanroom equipment, filling stations, sterile components, and gowning items — built from scratch for accuracy and immersion.
– Intuitive UI and navigation — optimized specifically for VR controller input, with minimal friction so users focus on learning rather than interface management.
– Platform update — the full internal application system was refactored alongside the new module, ensuring long-term stability and easier future expansion.

Cleanrooms are, by definition, environments where access is restricted and every intervention carries risk. A trainee who handles equipment incorrectly, moves too fast near a filling station, or breaks gowning protocol in a real Grade A zone can contaminate a batch worth hundreds of thousands of dollars — or worse, compromise patient safety. VR eliminates that risk entirely. Trainees can make mistakes, receive feedback, repeat the exercise, and build the right habits before they ever put on real sterile gowns.

Beyond safety, there is a straightforward efficiency argument. Running repeated physical training sessions in a live cleanroom requires equipment downtime, qualified trainer availability, and careful scheduling around production. A VR module is available on demand, in any location, on any shift. For a network like DCVMN — whose members span four continents and train staff who often lack prior cleanroom experience — that scalability is not a convenience. It is a necessity.

GlobalVision has developed medical VR experiences for several clients in the healthcare and pharmaceutical space. This project drew directly on that experience — in understanding how to translate complex procedural knowledge into interactive 3D environments that hold up under repeated use and genuine learning conditions.

GlobalVision develops custom VR applications for healthcare, pharmaceutical, and research environments — from concept through to headset deployment. Whether you need a new module, a platform update, or a full application built from scratch, we handle the complete development cycle.

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