week6sol.doc

Solutions for the RoboCop Case Study (Week 6 Tutorial)
a) Use Cases for the RoboCop System
Access Criminal Record
Access Vehicle Record
Show Map
Zoom Map
Show Traffic Densities
Show Current Location
Show Other Police Vehicles
Print Traffic Offence
Show Direct Route
Use Video Telephone
Login User
b) Possible View Navigation Diagram
[phone]
[Search
Vehicle]
[display]
[Search
Criminal]
Map
Show Map
Zoom Map
Show Traffic Densities
Show Current Location
Show Other Police Vehicle
Show Direct Route
Search Criminal Record
Access Criminal Record
Search Vehicle Record
Access Vehicle Record
Criminal Record Display
Access Criminal Record
[close]
[display]
Criminal Record Display
Access Vehicle Record
Traffic Offence
Print Traffic Offence
Video Telephone
Use Video Telephone
[traffic offence]
[done/cancel]
Login
Login User
[close]
The following screens allow opening/switching to any of the listed screens
Map
Search Vehicle Record
Search Criminal Record
Video Telephone
Traffic Offence
The arrows are not shown, as they plicate the diagram too much.
The above View Navigation handles the fact that we might wish to have multiple criminal records, video telephone conversations and vehicle records open.
c) Content Modelling of the view.
We do this to
ensure that we have identified all the ponents for a view’s use cases
help prevent premature