A use case typically includes information about how systems interact with each other as well as how the person using the system interacts with the system. For example, a use case might include information about when the application interacts with a database or another application.
User scenarios focus on what happens from the perspective of someone using the system, so they don't include information about system-system interaction like use cases do. You could think of use cases and user scenarios as coming from different but overlapping perspectives. Use cases focus on the system perspective and show all the system interactions, whether they are with a person or with another system. User scenarios focus on the user perspective. They focus on all the interactions the user has. Dann . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Posted from the new ixda.org http://www.ixda.org/discuss?post=29133 ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [EMAIL PROTECTED] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help
