Published March 13, 2023 | Version v1
Conference paper Open

Effects of Human-Swarm Interaction on Subjective Time Perception: Swarm Size and Speed

  • 1. University of Konstanz
  • 2. Justus Liebig University
  • 3. Panteion University of Social and Political Sciences

Description

Many large-scale multi-robot systems require human input during operation in different applications. To still minimize the human effort, interaction is intermittent or restricted to a subset of robots. Despite this reduced demand for human interaction, the mental load and stress can be challenging for the human operator. A specific effect of human-swarm interaction may be a hypothesized change of subjective time perception in the human operator. In a series of simple human-swarm interaction experiments with robot swarms of up to 15 physical robots, we study whether human operators have altered time perception due to the number of controlled robots or robot speeds. Using data gathered by questionnaires, we found that increased swarm size shrinks perceived time and decreased robot speeds expand the perceived time. We introduce the concept of subjective time perception to human-swarm interaction. Future research will enable swarm systems to autonomously modulate subjective timing to ease the job of human operators.

Files

Efects of Human-Swarm Interaction on Subjective Time Perception | Swarm Size and Speed - HRI23 - Kaduk et al - 2023.pdf

Additional details

Funding

ChronoPilot – Modulating Human Subjective Time Experience 964464
European Commission