Dr Mach GmbH is a German medical device manufacturer specialising in high-performance surgical lighting systems used in operating theatres worldwide. Their products are precision-engineered, technically complex, and — crucially — very large. That last characteristic created a significant problem for their sales and marketing teams.
- Surgical lights cannot be shipped to sales meetings or trade shows
- Physical installations require specialist setup and significant cost
- International prospects rarely get to experience the product before purchasing
- The lighting performance — the core selling point — is impossible to demonstrate in a brochure
- We built a fully interactive VR experience that brings the operating theatre to the buyer
- Available on standalone Meta Quest headsets with no PC or internet connection required
The challenge of demonstrating surgical lights and large capital equipment
Medical device sales cycles are long and complex. Purchasing decisions for surgical lighting systems involve input from surgeons, theatre managers, procurement teams, and hospital administrators — often across multiple meetings and site visits.
Traditional product demonstrations require either flying prospects to Dr Mach's showroom in Germany, or shipping large, fragile equipment to events. Both options are expensive, logistically demanding, and impractical at the scale Dr Mach operates across European and international markets.
At trade shows — where first impressions count — Dr Mach had limited options: printed brochures, static displays, or video footage that failed to convey the true quality of the lighting. Competitors with similar constraints faced the same problem, meaning differentiation was difficult.
The core challenge was this: how do you let a surgeon experience the light quality, adjustability, and ergonomics of a product they cannot physically touch?
Our solution: a fully interactive VR product demonstration
We designed and developed a standalone VR experience for Meta Quest that places users inside a photorealistic operating theatre environment, surrounded by Dr Mach's full range of surgical lighting products.
Users can interact with the lights directly: adjusting arm position, changing colour temperature, switching between product variants, and exploring the ergonomic features that set Dr Mach apart from competitors. The experience is intuitive enough that no VR training is required — a sales team member can hand a headset to a prospect and guide them through the demo in under ten minutes.
Why VR works for medical product demonstrations
No logistics overhead
A headset fits in a laptop bag. The same demo can be run in Seoul, Munich, and Chicago on the same day.
Consistent quality
Every prospect gets the same polished experience — no setup variation, no damaged displays, no missing components.
Emotionally engaging
VR creates presence. Buyers who experience a product in VR remember it far more vividly than those who only saw images or video.
Full product range
Showing multiple product variants in the physical world requires multiple setups. In VR, the full range is always available, instantly switchable.
Differentiation
Very few medical device companies use VR demos. The experience itself becomes a memorable, talked-about moment in the sales process.
Data capture potential
Future versions can log which features prospects interact with most, informing product development and sales strategy.
How Dr Mach are using their new VR product demonstration tool
- International trade shows and medical conferences — headsets set up at the booth, attracting high footfall and long dwell times
- Direct sales visits — a single sales representative can run a compelling, interactive demo without any additional equipment
- Distributor training — international distributors can learn the product range in depth without visiting Germany
- Internal product launches — new product variants can be showcased to the global sales team simultaneously
- Hospital procurement demonstrations — IT and procurement teams who cannot visit sites can experience the product before sign-off
The final outcome
Dr Mach now has a scalable, cost-effective product demonstration capability that was simply not possible before VR. The experience runs on standalone Meta Quest headsets — no PC, no cables, no internet connection required — making it as easy to deploy in an operating theatre as it is at a trade show in a foreign country.
The project demonstrated that VR product demonstrations are not a novelty — they are a genuine competitive advantage for companies whose products are difficult or impossible to demonstrate conventionally. For any organisation selling large, complex, or expensive equipment, VR represents an entirely new category of sales tool.
We continue to work with Dr Mach on updates, product range expansions, and new use cases as their VR adoption matures.
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