1. Distributed Software Development
VLab
project status

2. Current project status
overall project status: on track
finished …
requirements
design description
database definition
web interfaces
what’s next …
implementation
revised design description

3. Current project status
Activities
w45
w46
w47
w48
w49
w50
w51
w52
w01
w02
w03
Project assignments
Requirements
Database definition
Web site interface
Design description
Server modifications
Implementation
Web page testing
Integration
System testing
Presentation & delivery

4. Conceptual design

5. Database specification

6. Reservation system Home Page Chooser login Make reservation
Cancel reservation
Choose Course
A list of available courses will pop up and you will be able to select one.
Choose Exercise
A list of exercises related to the course will pop up.
Choose Date
All the available dates will be visualized for you to pick one.

7. Reservation system Cancel Reservation Choose Time Slot
Time slots available will be easily shown for selection
Cancel Reservation
Choose Reservation
A list of reservations that the user has will be shown
The user will be able to erase any that he pleases

8. Reservation system

9. Web Interface

10. Administration system
Home Page
login
Chooser
view data
modify data
View Data
view student’s points
sum or per task, exercise, course
average points for all students
on task, exercise or course
export data
to txt or pdf file

11. Administration system
Modify Data
insert data
inserting new students, courses, exercises, lab computers etc. into VLab system
delete data
all that can be inserted can also be deleted
we want to keep record of students, courses, exercises, tasks and lab computers even if they’re not used in VLab system anymore → logical deletion
modify data
updating existing entries in VLab system

12. Administration system

13. Error handling database not available user not in database
incorrect password
return to home page and print error message
data already exists
administration system, when adding new data
cancel data insertion and print error message