Is it Pointless? Modeling and Evaluation of Category Transitions of Spatial Gestures
Is it Pointless? Modeling and Evaluation of Category Transitions of Spatial Gestures
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这是毫无意义的吗?
DOI:
10.1145/3434074.3447199
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Williams, Tom
中科院分区:
文献类型:
--
作者:
Stogsdill, Adam;Clark, Grace;Ranucci, Aly;Phung, Thao;Williams, Tom
To enable robots to select between different types of nonverbal behavior when accompanying spatial language, we must first understand the factors that guide human selection between such behaviors. In this work, we argue that to enable appropriate spatial gesture selection, HRI researchers must answer four questions: (1) What are the factors that determine the form of gesture used to accompany spatial language? (2) What parameters of these factors cause speakers to switch between these categories? (3) How do the parameterizations of these factors inform the performance of gestures within these categories? and (4) How does human generation of gestures differ from human expectations of how robots should generate such gestures? In this work, we consider the first three questions and make two key contributions: (1) a human-human interaction experiment investigating how human gestures transition between deictic and non-deictic under changes in contextual factors, and (2) a model of gesture category transition informed by the results of this experiment.
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DOI:
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发表时间:
2016
期刊:
IEEE International Conference on Robotics and Automation
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