Innovation Doesn't Always Mean New Technology…

There’s a tendency to assume that genuine innovation requires inventing something nobody has seen before. Often it doesn’t. Some of the most useful innovation is simply taking a well-established, proven technology and applying it somewhere it hasn’t been properly applied before. Solving a real, urgent problem that the existing versions of that technology weren’t built to solve.

UV-Trace is exactly that kind of project. The technology at its core, UVC germicidal light, has been understood and used for decades. What made UV-Trace innovative wasn’t the physics. It was what we built around it, and how fast we had to build it.

A problem that appeared almost overnight

UV-Trace was developed during the depths of the Covid-19 pandemic, in response to a very specific and very real operational problem: the transmission of the virus through shared equipment during shift changes in logistics environments. Handheld scanners, mobile computers, and wearable devices were being passed from one worker to the next, multiple times a day, in warehouses and healthcare settings where the equipment was essential to keep operations running.

The obvious first answer for many was alcohol-based sanitisation. Alcohol solutions need extended dwell time to be effective, they leave residue on sensitive electronic equipment, and critically, there was no way to prove a device had actually been properly sanitised between users. In a high-throughput operational environment, an unverifiable process is barely better than no process at all.

Why UVC, and why existing solutions weren't good enough

UVC light is a well-proven germicidal method, with decades of evidence behind its ability to deactivate viruses. The issue was that most existing UVC sanitisation products on the market weren’t built for this specific use case. Most required several minutes to complete a sanitisation cycle, which is workable for a fixed piece of equipment sanitised occasionally, but impractical for a shift-change process happening constantly, at pace, across a large workforce. And critically, very few available solutions were actually certified to reliably achieve an effective D90 germicidal rate, the standard measure of a 90% reduction in viral load, meaning the sanitisation claim itself often couldn’t be trusted.

So the brief effectively became: take a proven technology, and build the version of it that the moment actually required — fast, certified, and provable.

“The technology wasn’t the innovation. Building a version of it that was fast enough, certified enough, and provable enough to actually be trusted — that was.”

Getting to a certified 30-second cycle

To hit a genuinely useful cycle time, we worked directly with UVC lighting scientists at Philips to specify the exact bulb and ballast combination, powerful enough to measurably reach a D90 germicidal level in under 30 seconds, a fraction of the cycle time most comparable products required.

Speed alone wasn’t enough. UVC is a line-of-sight technology, meaning it only sanitises surfaces the light can actually reach, which meant shadowing was the real enemy of an effective cycle. We undertook extensive materials research into reflective substrate combinations, developing the internal drawer geometry iteratively to eliminate shadow zones, using elaborate PTFE lining to maximise reflectivity and ensure genuinely uniform UV-C exposure across the complex surfaces of real handheld scanner or wearable devices.

Designing out human error, not just the virus

A sanitisation process that depends on someone remembering to run it, or run it correctly, isn’t reliable at scale. UV-Trace activates automatically the moment the drawer is closed and deactivates on opening. There are no controls, no settings, and no possibility of an operator skipping a step or interrupting a cycle early. All-metal construction was specified deliberately, both to withstand UV-C exposure over a long service life, and to house the electronics needed for the product’s second key requirement: traceability.

Every cycle is logged via an internal Bluetooth beacon, giving a full auditable record of when a specific device was sanitised, turning ‘we sanitised the equipment’ from an assumption into a verifiable fact!

An electronic locking mechanism tied into that same system ensures each device is genuinely held through the complete cycle, not removed early. Even the point of highest hand contact was engineered for infection control: the drawer’s touch-bar is copper-plated, adding a genuinely antimicrobial surface exactly where it’s needed most, reinforcing the product’s purpose at the one point UVC light itself can’t reach.

Six weeks to a working prototype

The pandemic didn’t allow for a conventional development timeline, and UV-Trace wasn’t developed on one. We had a functioning first prototype within six weeks of the brief, genuinely rapid for a product involving certified germicidal performance, custom electronics, and Bluetooth-based traceability, not just a mechanical enclosure. From there, we were ready to move into production of the first 500 units within eighteen weeks, with the 30-second D90 performance extensively validated through lab testing throughout.

That pace was only possible because the underlying technology of UVC germicidal light was already proven. We weren’t researching whether the physics worked. We were engineering the specific, certified, provable application of it that the situation genuinely demanded, and doing it under real pressure.

The lesson beyond UV-Trace

Not every innovative product needs a new invention at its core. Often the more valuable question is: what existing, trusted technology hasn’t yet been properly applied to this specific, real problem and what would it actually take to do that properly? For UV-Trace, that meant cycle time, certification, shadow-free geometry, and full traceability, all engineered around a form of OEM light bulbs and ballast.

That’s often where the most useful innovation lives, not in inventing something new, but in refusing to accept the existing version of something old or inadequate.

UV-Trace was built to solve a specific, urgent problem, and it did. At genuine pace, with performance that’s been extensively validated rather than simply claimed.

MAKE develops products that apply proven technology to genuinely new problems — from first concept to certified, production-ready design.

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