Researchers at the University of Queensland have transformed common darkling beetles into “cyborg insects” equipped to assist in search and rescue operations.

The team, led by Dr. Thang Vo-Doan, outfitted the beetles with microchip “backpacks” and demonstrated the ability to remotely control their movements using video game controllers. These tiny, six-legged rescuers could significantly speed up the process of locating survivors in disaster scenarios such as collapsed buildings or mine cave-ins—potentially reducing search times from days to just hours.

Figure 1. Cyborg Beetles.

“Beetles have many natural abilities that make them excellent at navigating tight, complex spaces like rubble—areas where traditional robots often struggle,” said Dr. Vo-Doan. “Our work builds on those abilities by adding programmable controls for precise movement, without shortening the beetle’s lifespan. “Figure 1 shows Cyborg Beetles.

Turning Insects into Search-and-Rescue Tools

The term "cyborg" (short for cybernetic organism) refers to a being made of both biological and artificial parts. In this case, the researchers used Zophobas morio, commonly known as darkling beetles [1]. These insects were fitted with removable electronic backpacks that allow them to be directed remotely.

The backpacks stimulate specific body parts—either the antennae or the elytra (hardened forewings)—to guide the beetle’s movements in chosen directions.

“Miniature robots still struggle with navigating vertical surfaces,” said research assistant Lachlan Fitzgerald. “But these beetles already have the natural footpads and sensory systems needed to climb and explore difficult terrain.”

The team has demonstrated that the cyborg beetles can move laterally and even climb up vertical surfaces. While early trials relied on wired power, the beetles have also successfully carried battery packs equal to their own body weight during climbs.

Paving the Way for Real-World Deployment

Looking ahead, the researchers are working on integrating miniature cameras and more compact power sources to further enhance the beetles’ capabilities. These upgrades could turn the insects into invaluable reconnaissance tools for emergency responders.

“In a disaster, every moment matters. Being able to quickly locate trapped individuals helps responders plan the most effective rescue,” Vo-Doan explained.

The team’s ultimate goal is to develop cyborg beetles that can autonomously explore hazardous environments, locate survivors, and relay critical information to rescue crews. They hope to test this technology in a real disaster scenario within the next five years.

This innovation is part of a growing field exploring the use of cyborg organisms across various practical and scientific applications.

References

1. https://interestingengineering.com/innovation/backpack-wearing-cyborg-beetles-for-rescue

Cite this article:

Keerthana S (2025), Video: Cyborg Beetles with Backpacks May Help Locate Disaster Survivors, AnaTechMaz, pp. 220