1. Computer ScienceSoftware Engineering Slide 1 Team l Team Leads: Put your list of questions for Galaxy Sleuth on your web page and send me the URL l Everyone: get ready to discuss questions on Thursday.

2. Computer ScienceSoftware Engineering Slide 2 Requirements l Required for architecture design l Requirements elicitation l Requirements modeling l Requirements specification l Results in a Requirements document

3. Computer ScienceSoftware Engineering Slide 3 Requirements document format l List of possible sections l Not all sections will be in all requirements docs l Think of the sections as a guide for eliciting requirements for any system

4. Computer ScienceSoftware Engineering Slide 4 Requirements document format l Supported activity list User activities supported by the system l HCI description Illustrations/Diagrams of UI l Solved problems list Problems solved by new system

5. Computer ScienceSoftware Engineering Slide 5 Requirements document format l Information sources list Location of information that supports new system. Connectivity between systems, data entry bottlenecks. l Information-requesting organizations Who depends on this system? What information does this system supply to dependents.

6. Computer ScienceSoftware Engineering Slide 6 Requirements document format l Checks and Balances Data integrity tests Online checking or Batch checking? l Security and fault-tolerance requirements List of proprietary, classified, or private info If critical system consequences of failure

7. Computer ScienceSoftware Engineering Slide 7 Requirements document format l Interoperating systems list Systems that this one needs to work with l Estimates of information capacity and growth Volume of data, network traffic, limitations l Project time frame Time frame for milestones, constraints due to changes in law or life endangerment because of existing system

8. Computer ScienceSoftware Engineering Slide 8 Requirements document format l Prioritization of requirements Which requirements need to be met first for smooth transition from old to new system Non critical features l Ethical concerns Privacy issues and how these issues are addressed

9. Computer ScienceSoftware Engineering Slide 9 Library System l College library needs a new Library Management System (LMS).