On Demand Taxi - Passenger AppBy using this app, passenger make a request for cab of available drivers(shown in map) as par cab type. Work Flow:1) Passenger make a request for a cab as par availability of drivers and cab type. 2) Before making cab request, passenger can selects destination point.3) After request, driver will accepts this request.4) When driver is arrived at passenger's location then driver will start this trip and going to destination point.5) When driver ends that trip, passenger is able to give rating and comments on trip. After successful rating that trip is completed.Note:Our Passenger App uses cell phone's GPS feature in background. Continued use of GPS running in the background can dramatically decrease battery life.