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UC01: Help PwD to paint

Last modified by Varun Singh on 2023/04/05 19:51
ObjectiveSupport the PwD in a meaningful craft
TDPHuman-Robot Painting Management
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?

5. While painting, the robot asks the PwD:

  • Do you want to listen to some relaxing music?
UC StepRequirementsClaimsIDP
1The robot can talk or show text on a tabletThe robot can grab the attention of the PwDGuide and suggest the PwD
2The robot knows a set of predefined questions to ask a PwD when a painting session is about to start.Breaking a complex task, like painting, into smaller subtasks helps the PwD achieve his goal. 
3The robot can provide words of encouragement at appropriate intervalsProviding such encouragement will motivate the PwD to continue painting and lower the chances of them giving up.Motivate the PwD
4The robot can play relaxing musicCalm music helps the PwD relax while painting.