Cabber is a real-time hailing application that allows a taxi driver to connect with consumers who want a ride by phone. The taxi driver downloads the Cabber Driver app from the store. The taxi driver opens the app and enters the credentials the taxi company provides. The app opens, and the driver sees an on-off switch. The driver’s taxi appears on the consumer app’s map when the switch is “on.” When the driver picks up the consumer, the driver moves the switch to “off.” The taxi no longer appears on any consumer app’s map until the driver drops off the consumer and moves the switch to “on.” There is no charge for downloading or using the app.