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• These materials are prepared only for the students enrolled in the

course Distributed Software Development (DSD) at the Department

of Computer Science and Engineering, University of Mälardalen,

Västerås, Sweden and at the Faculty of Electrical Engineering and

Computing, University of Zagreb, Croatia (year 2010/2011).

• For all other purposes, authors’ written permission is needed!

• The purpose of these materials is to help students in better

understanding of lectures in DSD and not their replacement!

NOTICE!

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Distributed Software Development

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2010/09/21

Requirement Definition & Project Design

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Overview

General requirementFunctional requirementsNon Functional RequirementsUse cases TechnologiesSequence diagramArchitecture of the SystemFuture Work

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General Requirements

• Develop a system that unifies the services a public transport system offers and allows the user to interact with them using his mobile phone

• Multiple payment mechanisms• Route change suggestions• Alerts for multiple occasions

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Functional Requirements

• Enable users to register and

view informationvia Web application.

• Tracking the user’s usual routes • Recognizing when the user enters or exits the

vehicle

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Functional Requirements Continue…

• Notifying user of changes routes• Enable multiple payment options• Custom traffic grids and various Public

transportation models• Visualization of collected data• Customization of existing parameters• Report to police

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Non-Functional Requirement

• Primary requirements– Usability and an

intuitive User interface– Safety and security for user

information and money transactions– Interoperability• Secondary requirements– Availability, performance

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Use cases – Web Application

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Use cases – Mobile Application

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Technologies• Web Application

– ASP.Net, C#,– HTML, XHTML, CSS, JavaScript, Jquery, XML– Adobe photoshop, DreamWeaver– Framework: 4.0– CsUNIT, NUNIT

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Technologies Continue…• Mobile Application – Java EDK, Eclipse– Andriod– Nhibernate(Persistance)– Framework: Java EDK– JUNIT

• Database– MySQL 5.1.15

• Design Pattern– MVC(Model-View-Controller)

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Sequence Diagram

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Architecture Diagram

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Future Work

–Commercial use– Improve user interface–Add more customization

options as per more requirements.– Supporting different

mobile application platforms

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