For airport, train station or big park area, the address will not be precise enough to find the person you would like to meet. With NavToPhone, meeting someone in huge public area has never been so easy. NavToPhone retrieves the GPS location from the remote cell phone and start navigation right away. No complicated address data entry, no phone call exchanges, and no location search needed anymore. NavToPhone will automatically send request, obtain owner's permission, getting GPS location, and start navigation.