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d. Use Cases

Version 2.2 by Alexandru Bobe on 2023/03/13 21:26

We start with only 2-3 use cases in order to be able to have an efficient and streamlined design process. We tried to narrow the scope of our robot such that we can better prioritize the features and create a targeted solution.

Use case 1: Help PwD to paint

ObjectiveSupport the PwD in a meaningful craft
TDPPwD wants to paint
ActorsPwD, robot, caregiver
Pre-conditionThe patient with dementia expresses an interest in painting and the necessary materials are available.
Post-conditionThe patient with dementia has completed a painting and feels a sense of accomplishment.
Action sequence

UC steps: 

1. The PwD tells the caregiver that he wants to paint

2. The caregiver brings the robot

3. The robot greets the PwD

4. The robot starts the painting activity by asking the person several questions:

  • Do you have the paint, the brush and the canvas?
  • Do you know what you want to paint?
  • Do you have a comfortable position to start painting?
  • Do you 
UC StepRequirementsClaimsIDP
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