Vestibular Channel (MPI CyberMotion Simulator)
An ideal telepresence should enable the user to perceive and act on the remote environment as if sensed directly. Such a system should then reproduce the full multisensory flow of information that humans experience through their senses: vision, haptics, hearing, vestibular (self-motion) information, and even smell and taste. While visual and haptics channels have traditionally been exploited in, e.g., many teleoperation settings, little or no attention has been paid to the use of the
vestibular channel, i.e., the perception of
self linear/angular motion. The following page reports our work on the use of a robotic arm as a motion platform in order to provide vestibular (self-motion) cues to a human pilot when driving a simulated or real vehicle.
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Human/multi-robot interaction (Swarm Teleoperation)
We are investigating the case of interaction between remote multiple robots and a human operator. Multi-robot systems possess several advantages w.r.t. single robots, e.g., higher performance in simultaneous spatial domain coverage, better affordability as compared to a single/bulky system, robustness against single point failures. In our research, we study how to dispatch the human command to multiple remote robots, how to allow the multi-robot system to follow the human's command while maintaining some desired spatial configuration, and how to feed back to the human operator some useful information about the remote site.
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Self-Localization and Navigation (Vision and RFIDs)
As the robots need high level of autonomy, in particular for what concerns self-localization, navigation and map building, we are exploring the use of onboard sensing (vision, IMUs, lasers) and external infrastructures (GPS, radio beacons) to address these problems in indoor and outdoor settings.
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