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Augmented Reality for Robotics: A Review

Department of Robotics, Nazarbayev University, Nur-Sultan City Z05H0P9, Kazakhstan
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Robotics 2020, 9(2), 21; https://doi.org/10.3390/robotics9020021
Received: 17 February 2020 / Revised: 12 March 2020 / Accepted: 13 March 2020 / Published: 2 April 2020
Augmented reality (AR) is used to enhance the perception of the real world by integrating virtual objects to an image sequence acquired from various camera technologies. Numerous AR applications in robotics have been developed in recent years. The aim of this paper is to provide an overview of AR research in robotics during the five year period from 2015 to 2019. We classified these works in terms of application areas into four categories: (1) Medical robotics: Robot-Assisted surgery (RAS), prosthetics, rehabilitation, and training systems; (2) Motion planning and control: trajectory generation, robot programming, simulation, and manipulation; (3) Human-robot interaction (HRI): teleoperation, collaborative interfaces, wearable robots, haptic interfaces, brain-computer interfaces (BCIs), and gaming; (4) Multi-agent systems: use of visual feedback to remotely control drones, robot swarms, and robots with shared workspace. Recent developments in AR technology are discussed followed by the challenges met in AR due to issues of camera localization, environment mapping, and registration. We explore AR applications in terms of how AR was integrated and which improvements it introduced to corresponding fields of robotics. In addition, we summarize the major limitations of the presented applications in each category. Finally, we conclude our review with future directions of AR research in robotics. The survey covers over 100 research works published over the last five years. View Full-Text
Keywords: augmented reality; robotics; human–robot interaction; robot assisted surgery; teleoperation; remote control; robot programming; robot swarms augmented reality; robotics; human–robot interaction; robot assisted surgery; teleoperation; remote control; robot programming; robot swarms
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Makhataeva, Z.; Varol, H.A. Augmented Reality for Robotics: A Review. Robotics 2020, 9, 21.

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