BUILDING MODEL…
2D · The drawing

Every project starts as a plan.

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.

NEMO Site AR running on a phone
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.

Illustrative sample data — not a live project
61.4%
Overall progress (weighted)
1.37M
Value of work done
14
Open QA/QC records
186k
Withheld this cycle
86%
Closed on-time (SLA)

QA/QC records — raised vs closed, per week

last 6 weeks
W1 W2 W3 W4 W5 W6
RaisedClosed

QA/QC by status

42 total
67%
closed
Open · 14 In progress · 7 Closed · 21

Withheld cost by trade

this cycle
Concrete68k
Reinforcement49k
Blockwork34k
Waterproofing23k
Finishes12k

Contractor scorecard

quality index
Contractor A91
Contractor B78
Contractor C64
Contractor D57
Score = closed-on-time × (1 − reopen rate) × evidence completeness
What it does

Four heavy jobs, one phone.

As-built vs model, on the spot

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 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.

Your model belongs on the site, not just the screen.

See it on your site →How the IFC engine works
Works today on Android Chrome · iPhone via WebXR launch · Best on-site, at 1:1