The GPS tag gathers all articles dealing with automatic trip capture via geolocation. We cover the real accuracy of smartphone GPS (between 0.3% and 0.8% of the vehicle odometer when map-matched), sensor fusion that saves battery, automatic detection distinguishing driving from riding a bus, business vs. personal classification, and privacy requirements under LGPD, LFPDPPP, and US state laws.
This page is the natural entry point for anyone evaluating whether it pays to migrate from spreadsheet to app, for those who need to configure the location-data retention policy, or for those who want to understand the current state of the technology. The articles go from "how it works technically" to "how to adopt in the field without straining the employee".