1. Mobile Business Finder (MBF)
CS588 - Team 18 Campus
Shaozheng jia (ID 7064)
Chung-hua Chang (ID 0664 )
Shing-cheng Chen (ID 7525)

2. Project Description Purpose: Advantage:
The Mobile Business Finder (MBF) is a tool for mobile phone users. With the MBF, users can get their current location easily and search for every business nearby.
Advantage:
More convenient than GPS to bring with people.
Cell signal and satellite coverage.

3. System Requirements Functional Requirements Interface Requirements
1. The system shall locate the user's current place and display on the screen.
2. The system shall provide a search interface for user to find a specific place.
3. The system shall allow user to find nearby business interest (bank, restaurants...) places.
4. The system shall provide driving directions to the desired place.
5. The system shall provide transportation directions to the desired place.
Interface Requirements
1. The system shall provide navigation menu for the users.
2. The system shall provide function key for operations.
Performance Requirements
1. The system shall respond to user's request in 3-5 seconds
2. The system shall support 300 users simultaneously.

4. Sitemap

5. User Profile Neutral attitude Low typing skill Low system experience
Moderate computer literacy
Minimal task training
Moderate task importance
High task structure
High amount of information

6. Dialogue/Interaction Style
Menu
Select features and options
Function keys
Scrolling and zooming
Fill-in forms
Searching

7. Task Analysis

8. Operating Environment
Outdoor
Crowded, metropolitan area
Lone user
Mobile phone
Congested network reception

9. I/O Device Mobile Keypad Select features, options
Navigate through options
Map scroll
Map zoom in and zoom out
Textual query search

10. Icon Design Layout: Design Decisions: Top: Menu name Content
Middle: Menu icon
Bottom: Navigation
Design Decisions:
Content
Icon
navigation

11. Style Guide Screen Size: Top: 165*20 (pixel*pixel) Main: 165*160
Bottom: 165*21
Background Color:
Top: Light Blue RGB( )
Main: White Blue RGB( )
Bottom: Dark Blue RGB( )
Font:
Color: White
Size: 18pt
Navigation:
Left: “Exit” (Back to up level)
Right: “Select”, “Search” (Function)

12. Screen Prototype

13. Screen Prototype

14. Screen Prototype

15. Screen Prototype

16. Screen Prototype

17. Screen Prototype

18. Screen Prototype

19. Screen Prototype

20. Screen Prototype

21. Screen Prototype

22. Comments Tool used: Lessons learned: Plans for the semester:
Photoshop, Java, Web Service
Lessons learned:
Interaction style, icon design, user analysis
Plans for the semester:
Develop portion of the system
Refine requirements