Configure phone for better receiving of wifi signals. (If you have android 10 or higher)
Turn on developer mode.
Turn off wifi-throttling.
Each log should be at least 1 min long.
Draw trajectories in such a way, that in total, they would cover as much navigation area as possible.
Optionally to improve results, walk along each of the trajectories three times.
Share all collected logs with us.
Within two working days, we will add reconstructed beacons to your location, and you will be able to test navigation locally.
Turning on developer mode:
Settings > About phone > Software information > Build number > click it repeatedly until developers rights granted (or Settings > About phone > Build number for some phones).
Turning off wifi-throttling:
Settings > Developer options > find “Wi-Fi scan throttling” > disable it (or Settings > System > Advanced > Developer options for some phones).