[Differentiation of the app for passengers to call for protection]1. There is no need to register as a member, so you can use it immediately.2. You can make a call directly from the app while looking at the location of the existing defensive vibration-gull taxi.3. Taxi drivers who have been dispatched to the location of the passengers can know immediately, so they can arrive quickly.4. You can view the information of the taxi driver who has been dispatched in the passenger app.5. You can check the location of the taxi driver who has been dispatched.We will always do our best for passengers with differentiated service and kindness.