From the perspective of passengers, the usage of designated service options and a detailed evaluation system make the good driver being selected easily in TAXi! App. Through the App, the driver can self-organize the drivers' team to create a benign competitive industrial environment. Design Details: https://www.jiarong.rocks/taxi-design Case Studies: https://www.jiarong.rocks/taxi-study Other Projects: https://www.jiarong.rocks/projects-app