Paper ID: 2207.03783

Gestural and Touchscreen Interaction for Human-Robot Collaboration: a Comparative Study

Antonino Bongiovanni, Alessio De Luca, Luna Gava, Lucrezia Grassi, Marta Lagomarsino, Marco Lapolla, Antonio Marino, Patrick Roncagliolo, Simone Macciò, Alessandro Carfì, Fulvio Mastrogiovanni

Close human-robot interaction (HRI), especially in industrial scenarios, has been vastly investigated for the advantages of combining human and robot skills. For an effective HRI, the validity of currently available human-machine communication media or tools should be questioned, and new communication modalities should be explored. This article proposes a modular architecture allowing human operators to interact with robots through different modalities. In particular, we implemented the architecture to handle gestural and touchscreen input, respectively, using a smartwatch and a tablet. Finally, we performed a comparative user experience study between these two modalities.

Submitted: Jul 8, 2022