Combining trunk movement and facial expression enhances the perceived intensity and believability of an avatar's pain expression
作者：
Highlights：
• The avatar's pain expression is rated as more intense in the presence of idle motion.
• The avatar's pain expression is judged more realistic in the presence of idle motion.
• Trunk rocking enhanced the perceived intensity of the avatar's facial pain expression.
• Trunk rocking enhanced the perceived realism of the avatar's facial pain expression.
• Pupil dilation was higher when trunk rocking was congruent with pain expression.
摘要
•The avatar's pain expression is rated as more intense in the presence of idle motion.•The avatar's pain expression is judged more realistic in the presence of idle motion.•Trunk rocking enhanced the perceived intensity of the avatar's facial pain expression.•Trunk rocking enhanced the perceived realism of the avatar's facial pain expression.•Pupil dilation was higher when trunk rocking was congruent with pain expression.
论文关键词：Human-machine interaction,Realism consistency,Body expression,Facial expression,Pupillometry
论文评审过程：Received 24 January 2020, Revised 5 May 2020, Accepted 5 June 2020, Available online 29 June 2020, Version of Record 9 July 2020.
论文官网地址：https://doi.org/10.1016/j.chb.2020.106451
