• 1 Introduction
  • 2 Usage Situations and Motivation
  • 2.1 Usage Situations
  • 2.2 Usage Motivations
  • 3 Demands Towards a Mobile Personalized Mass Transit Guidance System
  • 3.1 Functional Requirements
  • 4 Existing Solutions for Mass Transit Guidance
  • 4.1 Conventional Approaches
  • 4.2 Web-Based Approaches
  • 4.3 Mobile Applications
  • 5 Desing of the Application
  • 5.1 Data Transmission
  • 5.2 Context Adaptation
  • 5.3 Usability
  • 5.4 Security and Data Protection
  • 6 Implementation of the Application
  • 6.1 Client
  • 6.2 Server
  • 7 Conclusions and Future Work