Virtual Reality-Based Interface for Advanced Assisted Mobile Robot Teleoperation

[EN] This work proposes a new interface for the teleoperation of mobile robots based on virtual reality that allows a natural and intuitive interaction and cooperation between the human and the robot, which is useful for many situations, such as inspection tasks, the mapping of complex environments, etc. Contrary to previous works, the proposed interface does not seek the realism of the virtual environment but provides all the minimum necessary elements that allow the user to carry out the teleoperation task in a more natural and intuitive way. The teleoperation is carried out in such a way that the human user and the mobile robot cooperate in a synergistic way to properly accomplish the task: the user guides the robot through the environment in order to benefit from the intelligence and adaptability of the human, whereas the robot is able to automatically avoid collisions with the objects in the environment in order to benefit from its fast response. The latter is carried out using the well-known potential field-based navigation method. The efficacy of the proposed method is demonstrated through experimentation with the Turtlebot3 Burger mobile robot in both simulation and real-world scenarios. In addition, usability and presence questionnaires were also conducted with users of different ages and backgrounds to demonstrate the benefits of the proposed approach. In particular, the results of these questionnaires show that the proposed virtual reality based interface is intuitive, ergonomic and easy to use.This research was funded by the Spanish Government (Grant PID2020-117421RB-C21 funded byMCIN/AEI/10.13039/501100011033) and by the Generalitat Valenciana (Grant GV/2021/181).Solanes, JE.; Muñoz García, A.; Gracia Calandin, LI.; Tornero Montserrat, J. (2022). Virtual Reality-Based Interface for Advanced Assisted Mobile Robot Teleoperation. Applied Sciences. 12(12):1-22. https://doi.org/10.3390/app12126071122121

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In-Red 2022. VIII Congreso nacional de innovación educativa y docencia en red

Organizado conjuntamente por el Vicerrectorado de Planificación, Oferta Académica y Transformación Digital y el Vicerrectorado de Profesorado y Ordenación Académica, la Universitat Politècnica de València convoca el Congreso de Innovación Educativa y Docencia en Red IN-RED 2022 (#INRED2022), que tendrá lugar en la ciudad de VALENCIA los días 6, 7 y 8 de julio de 2022. El confinamiento que hemos vivido como consecuencia de la pandemia COVID-19,nos ha permitido APRENDER distintas LECCIONES que es el momento de COMPARTIR. Así, bajo el lema "Lecciones aprendidas: ideas compartidas", volvemos con más fuerza para poner en común las adaptaciones realizadas y construir un rico bagaje de las dinámicas, recursos, evaluaciones, métodos... empleados que nos permita seguir avanzando en la mejora de la educación superiorGarcía Sabater, JP.; Cano Escribá, JC. (2022). In-Red 2022. VIII Congreso nacional de innovación educativa y docencia en red. Editorial Universitat Politècnica de València. https://doi.org/10.4995/INRED2022.2022.1597