d. Use Cases

The Use Case is a step-by-step interaction description between one or more personas and the system. In this case it is between the person with dementia (PwD), the care-taker and Dogg0. The interaction is described in the form of a narrative that depicts every action the persona(s) and system perform. These uses cases are a design tool and reflect real life use, but real life use might deviate from the use cases.

In this chapter the two main use cases, going for a walk and interacting with Dogg0, will be discussed.