Flat linework on a page — accurate, but impossible to price or
verify by eye.
2D → 3D · It rises
Watch the plan take shape.
Slabs, walls and columns lift off the page — floor by floor, live as
you scroll.
Open BIM · IFC
A real model, read from IFC.
Built on the open ISO 16739 standard, from Revit, ArchiCAD or
Tekla. Your models stay yours.
Elemental cost
Priced element by element.
Every element carries its quantity and rate. The bill of quantities
assembles itself.
Bill of Quantities
FROM MODEL
Plot 30a Tower · G+2 · auto-extracted
Modelled cost0.00M
Scroll ↓
2D → 3D → cost
Your plan becomes a priced model.
The drawing rises into a real 3D model read from IFC — and every
element carries its own quantity and rate.
Bill of Quantities
FROM MODEL
Plot 30a Tower · G+2 · auto-extracted
Modelled cost1.37M
Each cost is pinned to the element it came from — tap any element in
the app to see its rate.
Per-element progress · QA/QC records
Every element, tracked — activity by activity.
Tap any element in the model to open its full history: each construction
activity with its own %, a directional fill that mirrors how it's
actually built, site photos, and QA/QC records — snags, defects and NCRs
— pinned to the element itself.
● LIVE MODEL
✓
Split every element into real activities
Formwork, reinforcement, concrete — each tracked separately, so
33% means something. No more guessing a single number per
element.
◧
Directional fill = how it's really built
Pour direction, lift by lift. The green fills the way the
concrete goes, so the model reads like the site.
⚑
Snags, defects & NCRs on the element
Raise a defect, attach a photo, assign it, close it — every
QA/QC record lives on the element, not in a lost spreadsheet.
IFC · Open BIM · WebXR — no headset, no app
See the model on the wall — before the wall is wrong.
NEMO Site AR takes your IFC model out of the office and stands it on the
actual site at true 1:1 scale, straight through your phone camera. Ghost
the design over what's built, verify it matches, and log progress
against reality.
01
Open the model on site
Load your IFC model in the browser — no install, no headset.
Android Chrome runs it natively.
02
Place it at 1:1
Tap the floor to drop the model, rotate to line it up with the
real structure. True scale, right where the building goes.
03
Verify & capture
Ghost the design over the build to spot discrepancies, then tap
elements to log progress — synced live to your cost plan.
Analytics
Every tap on site rolls up here.
Progress, cost and QA/QC from the field flow straight into one live
dashboard — no re-keying, no month-end scramble. See exactly where the
project stands, who's holding what, and how much is withheld, by trade.
Overlay the IFC model at 1:1 over the real wall, column or slab.
Catch an off-grid column or missing opening before the pour — not in
a report three weeks later.
Progress against reality
Tap an element, set its % with a directional fill. It syncs the
moment you tap — straight into your BoQ and RA-bill / interim payment progress.
Ghost, align, verify
Fade the design over the real structure. Place it on a corner,
rotate to match the wall — a two-tap on-site fit.
Built on open standards
Reads open BIM (IFC) from any BIM tool, including Revit, ArchiCAD
and Tekla. Your models and data stay yours.
Cost, carried by the model
Every element already knows its quantity and rate — the estimate
travels with the geometry, from tender to site.
Nothing to install
WebXR in the browser. No app store, no headset — the hardware is
already in your engineer's pocket.
Built for judgment, honest about limits.
Site AR is made to catch what's off — an off-grid column, a
missing opening, a wrong bay — fast and in the field. It's a
qualitative check, not a survey. For certifying exact tolerances,
confirm with a total station. AR catches it; instruments certify it.
Questions
Before you take it to site.
What site and project teams ask first. If yours isn't here, book a demo and we'll answer it on your own model.
What is NEMO Site AR?
It takes your IFC model out of the office and places it on the actual site at
true 1:1 scale, through your phone camera. You overlay the design on what's been
built, check it matches, and log progress against reality.
Do we need to install an app or buy a headset?
No. It runs in the phone's browser using WebXR. There is no app store and no
headset. The hardware is already in your engineer's pocket.
Which phones does it work on?
It works today on Android Chrome, which runs it natively.
iPhone is supported through a WebXR launch.
What model files does it take?
Open BIM, as IFC files (the ISO 16739 standard). You can export IFC from any BIM
tool, including Revit, ArchiCAD and Tekla. Your models stay yours.
How do we line the model up with the real structure?
Tap the floor to drop the model, then rotate it to line up with what's built. Or place
it on a corner and rotate it to match the wall. It takes two taps on site.
How accurate is it? Can it replace a survey?
No, and we say so plainly. It is a quick visual check, not a survey. It is built
to catch what's clearly wrong: an off-grid column, a missing opening, a wrong bay. To certify exact
tolerances, confirm with a total station. AR catches it; instruments certify it.
Does it give me a BOQ from the model?
Yes. Site AR extracts quantities from your IFC model and arranges them into proper BOQ sections, ready to price in a few clicks. Working from 2D PDF drawings instead? That's NEMO Takeoff.
What kind of mistakes does it catch?
Differences between the design and what was built, such as a column off grid, an opening that's
missing, or a bay in the wrong place. You see them before the pour, not in a report three weeks later.
How is progress tracked?
Tap an element and set its % with a directional fill that follows how it's actually built, like
a pour rising lift by lift. Each element is split into real activities, such as formwork,
reinforcement and concrete, and each one has its own %.
Can we record snags, defects and NCRs?
Yes. Raise a defect, attach a photo, assign it, close it. Every QA/QC record and site photo
is pinned to the element itself, so its full history is one tap away.
How does site progress connect to cost?
Every element carries its quantity and rate, so the bill of quantities builds itself
from the model. Progress syncs the moment you tap, straight into your BoQ and RA-bill / interim payment progress.
Can we hold back payment for poor work?
Yes. Withhold an amount against any element based on its quality. It shows up as a deduction when the bill is certified, so nothing is missed at billing time.
What do managers see?
One live dashboard fed from site. It shows weighted progress, value of work done, open QA/QC,
cost withheld by trade, issues closed on time, and a scorecard for each contractor. No re-keying.
How is it priced?
Pricing depends on the project and how many people need access. We share it after a
short demo on your own model.
Your model belongs on the site, not just the screen.
