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A robotic honeycomb for interaction with a honeybee colony.
Rafael Barmak1, Martin Stefanec2, Daniel N Hofstadler2
1Mobile Robotic Systems Group, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.
Science Robotics
|March 22, 2023
Summary
Researchers developed a robotic system to observe and interact with honeybee colonies. This biohybrid system can monitor bee behavior and even provide life support, aiding pollinator conservation efforts.
Area of Science:
- Biohybrid Systems
- Robotics in Ecology
- Collective Behavior Studies
Background:
- Robotic technologies can interact with living organisms, forming integrated societies of biological and artificial agents.
- Biocompatible robots with sensing and actuation are valuable tools for studying collective behaviors.
- Traditional methods are limited in observing complex animal societies.
Purpose of the Study:
- To investigate collective behaviors of the western honeybee (Apis mellifera) using a novel robotic system.
- To develop a robotic device capable of observing and modulating honeybee colony dynamics.
- To explore applications in enhancing pollinator survivability.
Main Methods:
- Designed and integrated a robotic system with thermal sensors and actuators into a beehive.
- Collected spatiotemporal thermal profiles of the honeybee winter cluster over several months.
- Applied dynamic thermal stimulation to observe and modulate the colony's response and reorganization.
Main Results:
- The robotic system successfully observed the bee colony by continuously collecting thermal data.
- The device reliably modulated the colony's response to thermal stimuli, influencing its spatial organization.
- The system was utilized in a 'life-support' mode to aid a colony experiencing thermal collapse.
Conclusions:
- Demonstrated a robotic device capable of autonomous closed-loop interaction with a large honeybee colony.
- Biohybrid societies enable the investigation of collective behaviors within a complete social context.
- The technology holds potential for augmenting the survivability of vital pollinators.

