MES: A Helping Elderly Escort Interactive System Based on Reverse Active Integration of Multimodal Intentions
Table 4
Interaction task 2 (task no. 39).
Interaction experiment (place: living room; time: 5:00 pm; user no: 3)
Interaction no.
Integrated intention
Start
1:
Empty
User:
I want to drink something (gesture: acting like grasping and shaking hand in front of the mouth; posture: standing)
Pepper:
(Reversely and actively say) do not hurry, please sit down
2:
Drinking water
User:
(Posture: sitting on the sofa)
Pepper:
(Extract the intention of drinking water and ask) do you want to drink water? (as cups and tea box were found in front of the elderly in the early target detection)
3:
Drinking tea
User:
I prefer to drink tea. (Gesture: acting like grasping tea)
Pepper:
(Extract the intention of drinking tea, and reversely and actively ask) the evening sleeping quality may be affected if you drink tea in the afternoon. Are you sure you want to drink tea now?
4:
Drinking tea
User:
Now
Pepper:
(Evaluate the trust degree; if , reversely and actively ask) you have just made tea, are not you? Do you want to make tea again?
