EY GlobalOne Tracer is a mobile application that uses the GPS functionality on your Android Phone to capture your location and automatically update your GlobalOne calendar. EY GlobalOne Tracer is not a standalone calendar tool, but works in conjunction with GlobalOne to help you complete your annual calendar. To access EY GlobalOne Tracer you must first contact your EY representative to activate the “mobile calendar” service within your GlobalOne account. Use your existing GlobalOne User Id & Password to log in to EY GlobalOne Tracer. The application validates your credentials with the GlobalOne system and starts the application on your Android Phone.