Experimental Investigation and Queuing Network (QN) Modeling of Speed-Accuracy Tradeoff (SAT) in Human Prediction of Robot’s Target Selection in Human-Robot Collaboration
Yuanchen Wang,
Yili Liu,
X. Jessie Yang
Abstract:Human-Robot collaboration (HRC) is playing a pivotal role in modern industry. We conducted human experiments and computational modeling with the Queuing Network (QN) cognitive architecture to investigate the patterns of speed-accuracy tradeoff (SAT) and speed-confidence tradeoff (SCT) in human prediction of a robot’s movement intention. Experimental results show specific patterns of SAT and SCT, which are both affected by task difficulty. For example, clear quantitative relations of SAT are shown (a) in all th… Show more
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