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Do people feel safe in a robot's presence?
1Science Robotics, AAAS, Washington, DC 20005, USA.
Science Robotics
|June 17, 2026
Summary
Human safety perceptions during encounters with mobile robots were investigated using physiological and qualitative data. Findings offer insights into user experience and robot integration into public spaces.
Area of Science:
- Human-robot interaction
- Robotics
- Human safety studies
Background:
- Mobile robots are increasingly deployed in public spaces.
- Understanding human perception of safety is crucial for successful human-robot integration.
- Existing research often lacks comprehensive physiological and qualitative data.
Purpose of the Study:
- To investigate human perceived safety during encounters with mobile robots.
- To correlate physiological responses with qualitative safety assessments.
- To provide data-driven insights for the design of safer human-robot interactions.
Main Methods:
- Collection of physiological data (e.g., heart rate, electrodermal activity).
- Conducting qualitative interviews and surveys to assess perceived safety.
- Analyzing data from controlled mobile robot encounters in diverse environments.
Main Results:
- Significant correlations found between specific physiological markers and subjective safety ratings.
- Qualitative data revealed key factors influencing perceived safety, such as robot speed, proximity, and predictability.
- Identified distinct patterns of physiological responses associated with different levels of perceived safety.
Conclusions:
- Physiological and qualitative data provide a robust understanding of human perceived safety in human-robot interactions.
- Results inform the development of safety guidelines and design principles for mobile robots operating near people.
- Further research can leverage these findings to enhance user acceptance and trust in robotic systems.
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