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Project introduction

GoGoCha Hualien taxi app with two modes | Native app development case study

Android native app for Hualien local taxi hailing platform, integrating both driver and passenger sides into a single APK. Features Whisper voice assistant, AI automatic order acceptance, Socket.io real-time dispatch, Firebase authentication and FCM push notifications, and a voice-first interface designed for the elderly population. Available on Google Play (Falcon Information Co., Ltd.).

GoGoCha 花蓮計程車雙模式 App Case Study Interface

Background of the Problem

This case focuses on Android ride requests and driver operations. Role switching, voice, maps and notifications connect to the shared dispatch backend; the website and backend have a separate case.

Core Features

  • Dual-mode: Driver and passenger
  • Voice-based taxi hailing
  • AI automatic order acceptance
  • Smart dispatch: V2 + hot zone quota
  • Voice communication
  • Fare calculation + photo
  • FCM push notifications

Implementation Methods

  • —Voice-first interface (elderly-friendly mode)
  • —Socket.io real-time dispatch and communication
  • —Firebase App Distribution Beta release process

Data Flow

  1. 01Sign in as a driver or passenger.
  2. 02Provide ride or assignment information through voice or maps.
  3. 03Follow tasks through live communication and notifications.