| Objective | The objective of our robot is to improve the cogintive capability of elderly people with dementisa. |
| TDP | |
| Actors | The main roles are the Robot, the Person with Dementiac(PwD). For the robot, permissons: robot is allowed to generate game that are suitable for PwD. prohibitions: robot is not allowed to perform inappopriate mannner that could harm PwD. obligations: robot must adjust the game level based on the data gained from the game record so it can be more helpful for the objective. For the person with dementia, permissons: PwD have the permission to play the game with robots. prohibitions: PwD is not allowed to cause damage on the robots. obligations: PwD must follow the instruction of the robots, adhere to the rule of the cognitive game. |
| Pre-condition | a group of PwD waitting to enter the room where they can play the game on the robot. |
| Post-condition | Everyone who participate in the game will receive some small gifts. |
| Action sequence |
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| UC Step | Requirements | Claims | IDP |
| 1 | |||
| 2 |