1. TravelWiz
Dinh Lam
David Tran
12/27/2018
CSE 403

2. Operational Concepts Objectives Benefits all users Travel application
- Request maps of particular place
- get directions
- info of neighborhood
- customer reviews
- optional tracking system
- voice feedback
12/27/2018
CSE 403

3. Hmm…Which Way?
You and a bunch of your college friends decide to take a road trip to California. No one’s done any planning and you all end getting lost. You ask for directions, but you don’t trust them, it was difficult to remember and it doesn’t seem like they really know. At that moment, you remember the new application you bought for your cell phone, TravelWiz. Not knowing exactly where they are, they use the location tracking feature which display on the screen where they are.
12/27/2018
CSE 403

4. What to do?
Another problem arises, it is late, everyone is tired and hungry. Can’t decide where to eat. Give them information about various restaurants in the neighborhood. After eating they want to find out what’s happening in town. Using the TravelWiz, they discover that there’s a list of concerts, night clubs, other entertainment. They decided to try the night club.
12/27/2018
CSE 403

5. Match Found!
Afterwards they are all exhausted and need to find a hotel to rest for the night. One person request that it has to be at least a 4-Star hotel, another requests that it have a pool, and another requests that it shouldn’t exceed $90 a night budget. Again searching for nearby hotels with the specified preferences, TravelWiz finds a match, including various reviews (by former customers) of the hotel.
12/27/2018
CSE 403

6. Demographic Cell phone users Benefits Travels, road trips
Bad sense of direction
New to town
Don’t plan ahead
Adventurous types
Benefits
Convenient, helpful, safe, current information, time & money saving
Advertising/self-promoting for businesses
12/27/2018
CSE 403

7. System Requirements Current mobile devices Midlet Application
Wireless web access
Run J2ME applications
Midlet Application
Interface to user
Supports text/graphic
12/27/2018
CSE 403

8. System Req. Cont Servlet Application Web data sources
Handles client request
Web data sources
mapquest.com, travel.com, officialtravelinfo.com
12/27/2018
CSE 403

9. Sys & Software Architecture
J2ME midlet client application
Runs on cell phone
Provides interface for users to input requests
J2SE servlet interface
Handles client request
Retrieve info from web
Parse, formats, and sends back to midlet
Web data sources
Query third party resources
12/27/2018
CSE 403

10. Architecture
Diagram
Midlet
Web
Servlet
12/27/2018
CSE 403

11. Lifecycle Plan Envision Responsibilities Convenient
Prevent unnecessary anxiety
Facilitate the flow of up-to-date travel info
Profitable for investors
Responsibilities
5-6 individuals
Servlet/midlet side
Dedicate one to oversee servlet/midlet compatibility
12/27/2018
CSE 403

12. Schedule Week1: Week2 Week3 Week4 Week5 Interface design
Servlet design
Week2
Alpha Release
Week3
Testing, Meeting
Week4
Beta Release
Week5
Final Release
12/27/2018
CSE 403

13. Feasibility Rationale
Somewhat realistic
Major flaws
Optional voice feedback feature
No hardware support/speaker capability
Tracking system
Utilize GPS locator system
Too expensive/not readily available
12/27/2018
CSE 403