NOTICE!

1. NOTICE! • 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!

2. Distributed Software Development

3. Dajan Zvekić & Toni Pivčević Transport4You1 Release Candidate presentation

4. Important events (1) • Minor changes in requirements • At this point core project requirements are stable • No further changes of requirements are anticipated • New version of web application • Old version of web application dropped • Problems with technology (Java Servlets) • New version of web application is built from scratch in Apache Struts 2 framework

5. Important events (2) • Formal methods project • Three members are assigned to formal methods project • Acceptance test plan document released

6. Development process - Scrum • Benefits: • Meeting requirements on time • Project was resistant to requirements changes • Clear tasks for every week • Problems identified early • Costs: • Time • 1 – 2 hours per week for every member (meetings and discussions) • Additional 2 hours per week for scrum master (organization)

7. Project status (1) • 78% of requirements fulfilled • 60% for web application • 85% for rest of system • All requirements should be fulfilled by the end of semester • For score competition we plan do add new feature • Integration of system with google calendar

8. Project status (2) • Added features since Beta Presentation: • New version of web application • Google API for web application • Identification of standard routes • Interruption and modifications of routes handling • Transport route interruptions/modifications notifications • GPS module with iphone

9. Smart system (1) • Smart detection of user inside vehicle • User only needs to turn on on bluetooth, system does everything else • User ticket is activated automatically when user is detected inside vehicle (billing) • Depends on payment type (user options) • Smart data handling system (multi-threaded) • Coordinator thread, thread pool & data queue (scalability) • Smart scheduling of heavyweight tasks • Standard route identification • Standard route optimization (not implemented yet)

10. Smart system (2) • Standard routes identification • Identification based on week days • Optimized SMS usage • Ticket purchase reminder • Purchase of ticket by SMS • Confirmation of ticket purchase (Ticket control) • Standard routes interruption notification • Standard routes modification notification • Ticket expiration notification (new ticket is bought if user still travels)

11. System integration (1) • We completed several rounds of integration testing • At this time we are capable of connecting all parts of system with real devices • GPRS: with tethering capable smartphone • GPS: with gps capable smartphone • SMS gateway: mobile phone connected to computer with gnokii library (send & recieve) • Bluetooth detection

12. System integration (2)

13. Video

14. Features presented (1) • User registration on web • User options • Administrator inserts transport route interruption on web • Standard route interruption notification (SMS) • Smart detection inside vehicle (via bluetooth) • GPS localization

15. Features presented (2) • GPRS communication between application inside vehicle and mainframe. • Mainframe automatically handles billing of users prepaid ticket • Ticket activation notification