190 Patterns: Pervasive and Rich Device Access Solutions
10.1 Overview
ITSO Railways wants to provide access to train schedules to its customers in
their homes, offices, and on the go. Realizing that these customers may be using
a wide range of devices to access this information from Web browsers on their
PCs to micro-browsers on their Web-enabled mobile phones, ITSO Railways has
decided to implement a Web application that will accommodate many devices
and markup languages.
ITSO Railways wants to be able to show a customer the times that a train is
scheduled to depart from a particular station.
In the future, ITSO Railways also wants to be able to extend this application to
show the most recent data in the ITSO Railways train schedule datab ...