An Android App for Digital Transport Cards of Smart City: Request for Suggestions

TL;DR

This paper proposes a roadmap for developing a global Android app enabling users to obtain and manage digital transport cards across cities, incorporating federated learning for local environment adaptation.

Contribution

It introduces the design of GDTCA, a universal digital transport card app with federated learning to adapt to diverse local environments.

Findings

Design framework for GDTCA

Integration of federated learning for environment adaptation

Potential for cross-city digital transport card management

Abstract

This paper provides a roadmap for designing the Global Digital Transport Cards Application (GDTCA). GDTCA is an Android Application for people to get a digital transport card online for any city and use it locally. People can top up or withdraw the transport card by using GDT Cards App. It is worth noting that such an application will have different local learning experiences based on the sparsity of the environments, which can be aggregated using federated learning and transport protocols.