Figure 8.5. Checkout task flow for an e-commerce site

Checkout task flow for e-commerce

Figure 8.6. Task flow for re-routing power

Task flow for re-routing power

Figure 8.7. Branch of a task flow based on data selection (account type)

Task flow branch - data selection

Figure 8.8. Task flow showing the system response in a line label

Task flow showing system response in a line label

Figure 8.9. Task flow diagram with swim lanes

Task flow with swim lanes

Figure 8.10 Task flow diagram with a use case outline

Task flow diagram with a use case outline

Figure 8.11. Use case diagram for an e-commerce system

Use case diagram for an e-commerce system

Figure 8.12. Task flow diagram for Request and Complete a Trip

Task flow diagram for request and complete a trip

Figure 8.13. Screen flow diagram for Request and Complete a Trip

Screen flow diagram - request and complete a trip

Figure 8.18. Task flow digram for e-commerce checkout

Figure 8.19. Screen flow diagram for e-commerce checkout

Screen flow diagram for e-commerce