Impact of verbal instructions and deictic gestures of a cobot on the performance of human coworkers - Systèmes intelligents pour les données, les connaissances et les humains
Communication Dans Un Congrès Année : 2024

Impact of verbal instructions and deictic gestures of a cobot on the performance of human coworkers

Résumé

This paper investigates the effectiveness and efficiency of incorporating pointing gestures as well as handspeech synchronization policies into instruction delivery, as would be used in an industrial case with a cobot. Through brick assembly tasks, our study explores the integration of pointing gestures into human-robot interaction, extending prior research on verbal instruction efficacy. Results show that pointing gestures significantly reduce errors compared to verbal instructions alone, especially for complex tasks. However, this improvement comes at the cost of increased task completion time. We also show that depending on this synchronization, the user might delay its action until all information is presented instead of exploiting the information as it arrived. This study emphasizes the potential of pointing gestures and hand-speech synchronization in improving human-robot interaction and suggests further research for optimal integration.
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Dates et versions

hal-04708887 , version 1 (25-09-2024)

Identifiants

  • HAL Id : hal-04708887 , version 1

Citer

Rami Younes, Frédéric Elisei, Damien Pellier, Gérard Bailly. Impact of verbal instructions and deictic gestures of a cobot on the performance of human coworkers. IEEE-RAS International Conference on Humanoid Robots, Nov 2024, Nancy, France. ⟨hal-04708887⟩
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