Publicação em atas de evento científico
User study results on attitude perception of a mobile robot
José Corujeira (Corujeira, J.); José Luís Silva (Silva, J. L.); Rodrigo Ventura (Ventura, R.);
13th Annual ACM/IEEE International Conference on Human Robot Interaction, HRI 2018
Ano (publicação definitiva)
2018
Língua
Inglês
País
Estados Unidos da América
Mais Informação
Web of Science®

N.º de citações: 0

(Última verificação: 2024-03-29 01:04)

Ver o registo na Web of Science®

Scopus

N.º de citações: 0

(Última verificação: 2024-03-26 05:18)

Ver o registo na Scopus

Google Scholar

N.º de citações: 0

(Última verificação: 2024-03-29 15:29)

Ver o registo no Google Scholar

Abstract/Resumo
Teleoperating a mobile robot over rough terrain is difficult with current interaction implementations. These implementations compromise the human operators» situation awareness acquisition of the mobile robot»s attitude, which is crucial to maintain a safe teleoperation. So, we developed a novel haptic device, to relay a mobile robot»s attitude (roll and pitch) to the human operator. A user experiment was performed to evaluate the efficacy of this device in two configurations. A natural attitude configuration between the robot and haptic device, and an ergonomic attitude configuration, which shifts the representation of pitch to the yaw axis. Our results indicate participants were able to successfully perceive the attitude state in both configurations, the natural 58.79% and the ergonomic 63.18% of the times, both are significantly above the 1/3 probability chance. Interestingly, the perception of attitude state was significantly higher in the roll axis over the pitch axis, for the critical and unstable states.
Agradecimentos/Acknowledgements
--
Palavras-chave
Attitude perception,Haptic device,Human-robot interaction,Mobile robot,Teleoperation
  • Ciências da Computação e da Informação - Ciências Naturais
Registos de financiamentos
Referência de financiamento Entidade Financiadora
UID/MULTI/0446/2013 Fundação para a Ciência e a Tecnologia