Hello @deveseleerflorine,
Hint: As far as I know, a Collect user can always deactivate auditing (and GPS on the device).
Another option is to include a (required) GPS type question in the questionnaire to record by the enumerator.
An advantage is that it would be easier to evaluate for monitoring. For ex. you can show the enumerators’ GPS data on a KoBo Toolbox map.
Probably, KoBo will also allow soon (?) to use ODK Collect function for GPS background recording. https://community.kobotoolbox.org/t/support-for-start-geopoint-question/15347
Maybe even a previous discussion about geo-fencing might be interesting for advanced control solutions. https://community.kobotoolbox.org/t/deploy-map-layer-for-collect/14860/8
