Reverse engineer the requirements of the Heathrow airport luggage system and communicate your results using the Requirements Analysis Document template presented in the lecture.

Questions to ask:

• How are the bags stored after passengers have checked, but before they

enter the plane?

• How are the bags retrieved from the storage area?

• What about existing luggage systems (“legacy systems”)?

• Scalability: How many users should the new luggage system support? How can

this be tested before deployment?

• Throughput: How many suit cases/hour need to be supported?

You have to work on the following tasks:

? Write an introduction, a description of the system as it was before April 5 th and an

overview of the proposed system

? Identify functional, nonfunctional requirements and constraints

? Select some critical scenarios and core use cases and describe them

? Put it all together

? Answer the following additional question: What changes to the requirements

should have been done to avoid the Heathrow disaster?

You can work in teams of 3.