123-04-20

BTW

”If you go, my advice to you”-

Distributed Software Development

What’s on menu for today?

• Customers wishes

• Requirements

• Architecture

• Google “all-mighty”

• Diagrams

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What customers Want (MDH)

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What customers Want (MDH)Suggestions

• Mix text and picture to provide information.

– E.g. Show the picture of the place

• Too much detail can make it a mess

• Location of ATMs

What customers Want (FER)

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Continue cooperation (precentage of yes) : 52%

623-04-20

What customers Want (FER)Suggestions

• Pictures (video not so important) , small symbols.

• Locations:

– Banks

– ATMs

– Parking places

– Playgrounds

– Public institutions

• Public transport (Tram, Taxi and Bus)

723-04-20

Functional Requirements

• 1. Insert Departure and Arrival destination

• 2. Users choose type of travel offered by Google

( Driving, walking, public transportation * )

• 3. User chooses type of advice ( default user preferred are automatically checked )

• 4. User should be able to register

• 5. Registered users have to be able to do login and logout

• 6. Registered users have to be able to write advices

• * NOTE will be available by Google in future, for now users can draw the transportation lines on map

823-04-20

Functional Requirements

• 7. Admin has to be able to delete or modify an advice • 8. Users can flag advice as inappropriate• 9. Admin can promote an user as Moderator• 10.Admin can remove inappropriate users and all their

content• 11. Moderator and admin can remove flags if content is ok• 12. Users can report content (advice and comments)

923-04-20

Non Functional Requirements

• 1. When the user click the button "search" the system have to

respond fast enough

- It depends of the connection's type ADSL,T1 etc.

• 2.The system should work on all the browsers

• 3. Every image should have appropriate tags to enhance web

accessibility

Architecture

1023-04-20

Database

1123-04-20

1208-11-19

Map visualisation

• Mapping web service (Google Maps)

• Connector class (JavaScript)

– extensibility

• Based on KML

1308-11-19

Connector class

• Display advice stored in database (KML) as map overlays

• Provide an easy to use point-and-click interface– Place markers, draw lines and polygons– Edit existing objects

• Retrieve routes from route calculation service

1423-04-20

Use Case Diagram

Sequence Diagram – Inserting advice

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Sequence Diagram – Getting advice

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Questions ?

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