Install the app, then scan your company code
Memorise, tilt, recall. About a minute a run.
The first time you open the app it asks for a company code — point the camera at the one at the bottom of this page. You only do this once.
Tap the arrow. Long-press it instead if you ever need to re-scan the company code.
They show for five seconds. No input needed — just look at them.
Steer the ball onto each of the four dots by tilting the phone. Thirty seconds. A dot turns dark when you reach it.
From sixteen icons, tap the four you were shown.
That is one run — about a minute. Offline results are held and sent when you next have signal.
Please do your four calibration runs before Monday 10 August, somewhere calm and quiet.
This is the one part that can't be redone later. Everything the app reports afterwards is measured against these four runs, so if they're done somewhere loud, rushed, or when you're already worn out, the readings from then on are wrong — and quietly wrong, in the direction of looking fine.
The app measures you against your own normal, not against anyone else's. So the first time you use it, it needs to learn what your normal looks like — that takes four runs.
After that, every run is compared against your baseline, and it's the difference that gets recorded.
Scan this the first time you open the app.