SAD

Systems Diagrams and Visualization Project

Create the following UML diagrams to visualize the process of doing one of the following activities:

1. ‘Doing Yard Work’ with a 2-person team.

2. ‘Ordering at a Fast-Food Restaurant (both the inside and drive-thru process).

• Use Case diagram

• Activity diagram

• Communications diagram

• Data Flow diagram

• StateChart diagram

Scope for “Doing Yard Work”:

1. The team arrives at the site and prepares the equipment needed to

a. Mow the yard: mower(s) must be fueled, inspected and repaired if needed

b. Trim the yard: weed-eater(s) must be fueled, inspected and repaired if needed

c. Trim the trees: sheers must be cleaned and repaired if needed

2. The team finishes by storing the equipment and cleaning up the site.

3. There is a front and back yard with areas that must be mowed and trimmed (landscape and trees)

4. Each person must work on part of the project (i.e. person-1 can mow the front yard while person-2 trims

trees and landscapes the back yard; then switches yards; then person-1 clean-up while person-2 stores

the equipment)

Scope for ‘Ordering at a Fast-Food Restaurant’

1. The customer arrives at the restaurant ordering station and the process starts from there.

2. Both the inside and drive-thru processes must be documented separately.

3. Assume the inside involves ordering via a kiosk (like Taco Bell uses) directly into an ordering system.

Assume the drive-thru involves ordering through a person who enters into the ordering system.

4. Assume both provide feedback from the automated system back to the customer via a display.

5. The process ends once the customer receives and verifies the order.