Simam Digital private demo

Site Progress

Site progress. A demonstration we built ourselves: anything marked sample in it is made up.

Why we built it

A site manager walks a development to find out what stage each plot has reached, and the answer is out of date by the time it is written down. A buyer who has paid a deposit just wants to know whether anything has moved. This reads a whole housing site from one flight, plot by plot.

What you can do in it

• See 120 places found automatically from a single flight, 113 of them real plots
• See the stage each plot has reached: 84 roofed, 9 at structure, 12 at slab and 8 at foundations
• Read what the automatic reading got right and wrong against what a person saw, which is published rather than rounded up
• Open the whole site in a browser as a 21 MB download

What it will not tell you

The AI's stage reading matches the eye labels on 81% of plots, 77% of the held-out half, where calling every plot roofed scores 70% (68%): a real gain, but it still calls 12 of 84 finished houses "structure", so the page shows the eye labels by default and the AI's beside them. It only started working once the question was split in two, roof first. One flight is one moment: the build sequence animation orders plots by stage, it is not a timelapse, and the walk map is a planning sketch, not a safety sign-off. Metres rest on parked cars and are good to about 20%. A measurement taken from a capture is a guide: where a figure matters legally or commercially, the surveyed number rules, and nothing here replaces an inspection.