1. Design and Implementation of Microblogging Web Application for Announcement System in Petra Christian University Author: Yogi Purnomo (26404139) Supervisor: Justinus Andjarwirawan, M.Eng. Arlinah Imam Rahardjo, MLIS.

2. Background Web technology Microblogging Current System Problem (Manual) Intensive lecture schedule and the administration office that located far away from the class room Too many unrelated announcement paper that taped on board

3. Objective Develop a microblogging website and mobile microblogging website application to be applied for administration announcement system in Petra Christian University

4. Problem Identification How to make a microblogging website for desktop and mobile How to connect the PHP and Mysql database with microblogging website How to integrate the microblogging website with facebook

5. Scope and Limitation Features: Character limit in a microblogging message is 140 character Group setting: Search, join and leave group Block user from group (can only be done by group creator) Group creator can post important message User can send and receive private message Received message will also be sent to e-mail

6. Scope and Limitation (cont.) Published content: Test, Mid-term test & Final test schedule Canceled or postponed class schedule Database for this application is provided by BAAK Facebook integration

7. Scope and Limitation (cont.) This application is applied at university level with a minimum of one course from each faculty This application is created using HTML,PHP,Mysql,javascript

8. Basic Theory Microblogging An activity to post a small message online with a maximum of 140 character Mobile Website Website that is specially made for mobile device access

9. System Analysis and Design

10. Login and Home flowchart

11. Login and Home flowchart (Cont.)

12. Announcement flowchart

13. Announcement flowchart (Cont.)

14. Schedule flowchart

15. Group flowchart

16. Private Message flowchart

17. Contact flowchart

18. Site Map

19. Admin Home and Login flowchart

20. Admin Announcement flowchart

21. Admin Announcement flowchart (Cont.)

22. Admin Schedule flowchart

23. Admin Report flowchart

24. Admin site map

25. Context Diagram

26. DFD level 0

27. DFD level 0 (Cont.)

28. Conceptual Data Model

29. Physical Data Model

30. Implementation

31. Majors Announcement

32. Test Schedule

33. Mid-term & Final Test

34. Subject Announcement

35. Conclusions Survey result shows that most students experience difficulty, to determine which messages are new or recently posted 75,86% of the students feel that the current system announcement (manual) does not meet their needs on easy, fast and accurate information

36. Conclusion (Cont.) 75,86% of the students feel that the online information system will make it easier for them to access the information 74,21% of the students feel that the online information system will help them to get information faster

37. Conclusion (Cont.) 65,51% of the students feel that the features of the website meet their needs 79% of the students feel that the online system announcement may replace the current (manual) system announcement

38. Suggestion The human resources should update the information periodically and constantly so the system can meet its purpose Improve the connection speed to access Petra website from outside Petra.

39. Thank you for your attention