Core Challenges of Social Robot Navigation: A Survey
Christoforos Mavrogiannis, Francesca Baldini, Allan Wang, Dapeng Zhao,, Pete Trautman, Aaron Steinfeld, Jean Oh

TL;DR
This survey reviews the major challenges in social robot navigation in crowded spaces, analyzing past work, identifying limitations, and proposing future research directions to enable seamless deployment of autonomous robots in public environments.
Contribution
It provides a critical analysis of existing challenges, limitations of current practices, and offers constructive future research directions in social robot navigation.
Findings
Identifies key open problems in motion planning, behavior design, and evaluation.
Diagnoses fundamental limitations of current methodologies.
Suggests new directions for research to improve robot deployment in public spaces.
Abstract
Robot navigation in crowded public spaces is a complex task that requires addressing a variety of engineering and human factors challenges. These challenges have motivated a great amount of research resulting in important developments for the fields of robotics and human-robot interaction over the past three decades. Despite the significant progress and the massive recent interest, we observe a number of significant remaining challenges that prohibit the seamless deployment of autonomous robots in public pedestrian environments. In this survey article, we organize existing challenges into a set of categories related to broader open problems in motion planning, behavior design, and evaluation methodologies. Within these categories, we review past work, and offer directions for future research. Our work builds upon and extends earlier survey efforts by a) taking a critical perspective and…
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Taxonomy
TopicsEvacuation and Crowd Dynamics · Social Robot Interaction and HRI · Human-Automation Interaction and Safety
