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Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics
Kazuya Murakami1, Misao Sato1, Yu Ikeda1
1Department of Mechanical and Intelligent Systems Engineering, The University of Electro-communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan.
Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|November 14, 2025
Summary
This study explores plant robotics, using plants as sustainable, biodegradable materials for eco-friendly robots. It focuses on plant actuation for robotic motion, reviewing species and future research directions.
Area of Science:
- Robotics and Biomimicry
- Sustainable Materials Science
- Plant Biology
Background:
- Growing environmental concerns regarding conventional robotic systems' non-renewable and non-degradable materials.
- Increasing demand for sustainable and biodegradable alternatives in robotic design.
- Plants offer biodegradable biomaterials and inherent functionalities like sensing and actuation.
Purpose of the Study:
- To review key plant species and their actuation behaviors for plant-based robotic systems.
- To examine the current state of plant robotics research.
- To outline future research directions in plant robotics.
Main Methods:
- Review of scientific literature on plant species and their movement.
- Analysis of plant actuation characteristics relevant to robotics.
- Examination of existing plant-based robotic systems.
Main Results:
- Plants possess inherent actuation capabilities crucial for robotic motion (locomotion, grasping).
- Several plant species exhibit behaviors suitable for robotic applications.
- Plant robotics is an emerging field with demonstrated potential.
Conclusions:
- Plant-based robotics presents a sustainable and biodegradable alternative to conventional robots.
- Plant actuation is a pivotal feature for enabling physical robotic movement and expanding applications.
- Further research into plant species and their functionalities will drive the advancement of plant robotics.
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