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Hyperspectral hygiene, explained honestly

Notes on hyperspectral and UV fluorescence imaging, hygiene risk mapping and the swab validation loop behind OnXR's Food Production module. Written for hygiene, QA and food safety teams, not for a trade show floor.

Hygiene inspection on a food production line
Food Production · Hygiene

The 48 hour blind spot in food hygiene monitoring

Why a plant can pass every swab on Monday and still ship a risk on Thursday.

26 July 2026 · 5 min read
Spectral hygiene risk overlay on a food production line inside the OnXR 3D twin
Food Production · The honest version

What hyperspectral imaging actually sees on a line

It is a risk map, not a bacteria camera. Here is exactly what the cameras pick up.

26 July 2026 · 6 min read
Technical team on a food production line during the OnXR swab validation phase
Food Production · How it works

Prove it, then run it

The four step process every OnXR food pilot goes through before it is trusted to run.

26 July 2026 · 6 min read
A diverse team meeting together in a modern office
Company · Platform

One capture, four verticals: why we built one platform, not four products

Construction, facilities management, insurance and security look like four separate markets from the outside. Underneath, they are asking the same spatial question in different accents.

08 June 2026 · 5 min read
Security team reviewing a wall of live camera feeds in a control room
Security · Regulation

Martyn's Law and the paperwork problem: how a spatial record helps

The Protect Duty asks venues and premises to understand their own vulnerabilities and plan for them. That starts with actually knowing your site, not just believing you do.

01 June 2026 · 5 min read
Two colleagues reviewing a report together on a laptop in an office
Insurance · Fraud

Fraud, faster to catch: temporal comparison and the evidence chain

Exaggerated and staged claims usually rely on a gap between what a property looked like before and what it looks like now being hard to check precisely. A twin closes that gap.

25 May 2026 · 5 min read
Two colleagues reviewing a report together on a laptop in an office
Product · Access Control

Roles, permissions and reviewer accounts: how we let clients in safely

Giving a client, a contractor or an auditor access to a twin should never mean giving them access to everything else on the platform. Here is how we draw that line.

18 May 2026 · 4 min read
An engineer reviewing maintenance data on a laptop at an industrial site at night
Facilities Management · Maintenance

From reactive to planned: what a live twin does to a maintenance schedule

Most FM teams know reactive maintenance is more expensive than planned maintenance. The reason they stay reactive is usually visibility, not intent.

11 May 2026 · 5 min read
A glowing outline of a secure building at night representing protected data infrastructure
Technology · Data Residency

Data residency, and why it matters: built and hosted in the UK

For a lot of buyers, hosting is a background detail. For regulated and public sector clients, it is often the first question, and it deserves a straight answer.

04 May 2026 · 4 min read
Three site engineers in hard hats reviewing a blueprint together on site
Construction · BIM

BIM without the bottleneck: an IFC overlay inside the twin

Comparing what was built to what was designed usually means two separate pieces of software and someone translating between them. We put the design model and the as built twin in the same view.

27 April 2026 · 6 min read
A hand using a stylus over a data dashboard showing measurement and comparison charts
Product · Measurement

Measurement tools and temporal comparison: proving what changed

A before and after photo tells you something changed. Measuring two captures of the same space against each other tells you exactly how much, and where.

20 April 2026 · 5 min read
An engineer using a stylus on a tablet with a live predictive maintenance data overlay
Technology · Live Data

IoT and LiDAR: making the twin live, not just accurate

A twin captured once a month is accurate for one day a month. Live sensor data is what keeps the other twenty nine days honest.

13 April 2026 · 5 min read
The Old War Office building on Whitehall in London
Defence · Secure Estates

Secure digital twins for defence and government estates

Defence estates need everything a commercial building needs from a twin, plus a level of control over hosting and access that most commercial platforms never had to design for.

06 April 2026 · 5 min read
An analyst reviewing live dashboard charts across multiple monitors, colleagues in the background
Product · Roadmap

Heatmap overlays: the single most requested feature across every vertical

Six different personas, across all four verticals, independently asked for the same thing: a way to see risk and activity as a pattern across a whole site, not as a list of individual points.

30 March 2026 · 5 min read
Security team reviewing a wall of live camera feeds in a control room
Security · Site Planning

Planning camera coverage in 3D, before the blind spot exists

Most CCTV blind spots get discovered after an incident, when it is too late to matter. A spatial model of the site lets a team find them on a screen, in advance.

23 March 2026 · 6 min read
A hand reaching toward a glowing circuit pattern representing automated detection technology
Technology · AI Detection

Where AI actually fits in a digital twin, without the hype

Object detection finds things in a twin faster than a person scrolling through it. It does not replace the judgement of the person deciding what those things mean.

16 March 2026 · 6 min read
Insurance icons for property, vehicle and family cover overlaid on a hand typing at a laptop
Insurance · Claims

What a photoreal twin proves that a photo cannot

A loss adjuster's photo shows one angle, taken once. A twin shows the whole space, measured, dated, and available to anyone on the file without a second site visit.

09 March 2026 · 6 min read
A reviewer working through report and workflow icons on a laptop screen
Product · Workflow

Reports, annotations and review: the workflow every vertical asked for

A twin is only useful once someone can mark it up, get it checked, and turn what they found into a document someone else will actually read.

02 March 2026 · 5 min read
Facilities team reviewing a building floor plan and asset data on screen
Facilities Management · Assets

Facilities management without the spreadsheet guessing game

Most estates teams can tell you what is on the asset register. Fewer can tell you, without a site visit, exactly where it is and what condition it was last seen in.

23 February 2026 · 5 min read
A person reviewing a 3D city and digital twin model on a laptop
Technology · Capture

Inside the pipeline, from a walk with a scanner to a photoreal twin

Capture is the easy part to demonstrate. What happens between a handheld scan and a twin you can trust is where most of the engineering actually lives.

16 February 2026 · 6 min read
A person reviewing a 3D building model on a laptop during a site review
Construction · Compliance

From snagging to Building Safety Act evidence

Progress photos and a snagging spreadsheet used to be enough. Under the Building Safety Act, a project needs a golden thread of information it can actually produce on request.

09 February 2026 · 6 min read
A glowing wireframe render of a building showing a photoreal 3D reconstruction
Technology · Capture

Why we build on 3D Gaussian Splatting, not point clouds

A point cloud tells you where the surfaces of a building are. A splat tells you what the building actually looks like. On a compliance record, that difference is the whole point.

02 February 2026 · 6 min read
A diverse group of colleagues stood together smiling in a modern office
Company · Platform

What we actually mean by spatial intelligence

It is a phrase that gets used loosely across our industry. Here is what it means on our platform, and just as importantly, what it deliberately does not mean.

26 January 2026 · 5 min read

Want the detail behind the Food Production module?

See how the hygiene risk map, the twin and the swab validation loop fit together on a live production line.

See Food Production