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arXiv · 2201.07990

Effect of Human Involvement on Work Performance and Fluency in Human-Robot Collaboration for Recycling

Sruthi Ramadurai·Heejin Jeong
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Abstract

Human-robot collaboration has significant potential in recycling due to the wide variation in the composition of recyclable products. Six participants performed a recyclable item sorting task collaborating with a robot arm equipped with a vision system. The effect of three different levels of human involvement or assistance to the robot (Level 1- occlusion removal; Level 2- optimal spacing; Level 3- optimal grip) on performance metrics such as robot accuracy, task time and subjective fluency were assessed. Results showed that human involvement had a remarkable impact on the robot's accuracy, which increased with human involvement level. Mean accuracy values were 33.3% for Level 1, 69% for Level 2 and 100% for Level 3. The results imply that for sorting processes involving diverse materials that vary in size, shape, and composition, human assistance could improve the robot's accuracy to a significant extent while also being cost-effective.

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Sruthi Ramadurai, Heejin Jeong. 2022-01-20. Effect of Human Involvement on Work Performance and Fluency in Human-Robot Collaboration for Recycling. https://doi.org/10.5555/3523760.3523924

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