The Ground Truth data that you collect via the BlueZoo Foot Traffic mobile app is directly available in your BlueZoo dashboard for processing. Select your “Sensor Location” and go to the tab “Calibration” to access it.
Then, select “Ground Truth”, and you will see the submitted Headcount Snapshots and Threshold Counts.
To process the ground truth data (1) tick the box in front of the Snapshot/Threshold, (2) go to “Actions”, and select “Run calibration job with marked records”.
We recommend that you select several (e.g. 3 to 5) ground-truth records to run your calibration job. Then, enter a calibration job name. Enter a descriptive name to help you remember the context.
When the status of the calibration job changes from “Running” to “Completed”, the calibration candidates are ready to be reviewed.
Click on the calibration job of interest and you will see the top 36 calibration candidates listed below the name of the calibration job. These will be sorted by accuracy. The recommended calibration candidate (#1) is at the top of the list. From there, you can apply the recommended candidate, apply a different candidate, or specify another calibration manually.
See the “How to select the calibration candidate?” article for directions on how to choose a different calibration.