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Published on: September 2, 2016
Fully Implanted Miniature Radio Controller Boosts Cyborg Insect Mobility in Challenging Terrains
Kazuki Kai1, Le Duc Long1, Qifeng Lin1
1School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 639798, Singapore.
Cyborg and Bionic Systems (Washington, D.C.)
|May 27, 2026
Summary
Researchers developed an implantable electronic device for cyborg cockroaches, enhancing their movement and traversal performance in cluttered environments. This technology improves cyborg insect capabilities for real-world applications.
Area of Science:
- Biotechnology
- Robotics
- Insect Neuroscience
Background:
- Cyborg insects offer advantages for operating in cluttered environments due to their size and mobility.
- Previous cyborg insect designs often externally mounted electronics, negatively impacting locomotion by altering body shape.
- The effect of electronic device placement on cyborg insect locomotion remained unexamined.
Purpose of the Study:
- To develop a miniature, fully implantable wireless controller for small insects.
- To investigate how implanting electronics affects cyborg insect locomotion and traversal performance.
- To demonstrate enhanced performance of cyborg insects with internal electronic devices.
Main Methods:
- Development of a 10x10x3 mm wireless controller with sub-1 GHz communication.
- Implantation of the controller into cockroaches, enabling remote control of locomotion.
- Comparison of locomotion and gap negotiation performance between implanted, externally mounted, and intact cockroaches.
- Implementation of an automatic stimulation algorithm for target navigation.
Main Results:
- The implantable controller successfully maneuvered cockroach locomotion.
- Cockroaches with the implant maintained natural movement and gap negotiation abilities.
- Externally mounted electronics significantly degraded cockroach performance compared to intact controls.
- The automatic stimulation algorithm achieved a 90.9% success rate in navigating the cyborg cockroach to a target.
Conclusions:
- Fully implantable electronic devices enhance cyborg insect traversal performance.
- Internal placement of electronics preserves natural locomotion, unlike external mounting.
- This technique significantly improves cyborg insect capabilities for complex terrains and real-world scenarios.
