Use GPS for live location, or Manual to simulate a trusted position by clicking the map or typing coordinates.

If you allow this, LAJOS keeps a bounded diagnostic window of up to 75 seconds on your phone. It contains precise location and movement, absolute timestamps, nearby transit vehicles and routes, map imagery, sensor-derived heading, app/device state, and the warning shown. When you press Useful or Not useful, a local replay capsule is saved for you to share manually. Up to 32 capsules are retained for at most 30 days within a 64 MiB total cap; the oldest is deleted first. Nothing uploads automatically. You can withdraw and delete the data later without affecting warnings.