| 英文摘要 |
With the constant development and application of artificial intelligence technology, service robots, as an important part of human-robot interaction, have been widely used in various fields. This study examines optimal social distances for comfort in human-robot interactions in home and educational settings. This study combined two different interaction modes(single user interaction or multi-user interaction)with three fixed physical social distances to investigate users’perceived evaluations on robot capability, trustworthiness and acceptance in two different kinds of application fields. Two highly distinct physical robots were used in the experiments. The results of this study indicated that(1)in the field of home companionship, the robot's height affected users' evaluation on the robot's capability, the interaction mode significantly affected the robot's acceptance.(2)Both interaction modes combined with ground robots while maintaining personal space distance(45cm-120cm)could increase robot trustworthiness and acceptance.(3)For education robots, the robot height and the interaction distance had significant effects on robot trustworthiness and acceptance.(4)For the evaluation on the capability perception of education robot, ground robots(120cm)with personal space distance(45cm-120cm)had higher user perceived evaluations. |