Researchers develop cyborg cockroaches to deliver emergency aid in disasters
Scientists have fitted giant burrowing cockroaches with cameras and remotely activated injectors to help find and assist people trapped in rubble. The 'paraborgs' are being tested as potential first responders in earthquakes and other disasters. The technology aims to provide timely medical aid in spaces too dangerous for human rescuers.
The paraborg project pairs University of Queensland biorobotics engineers with UNSW biomedical specialists, using the giant burrowing cockroach native to far north Queensland. In trials, the insects achieved 95% success delivering injections within 15cm of targets, while complete navigation-and-injection sequences succeeded 72% of the time. Researchers anaesthetise the roaches during electrode and microchip fitting, and the insects live normal lifespans once harnesses are removed. Fire and Rescue NSW has expressed interest, noting the technology could extend rescue teams' reach into spaces humans cannot safely enter.
This technology could meaningfully alter disaster response timelines, particularly in the critical hours after earthquakes or structural collapses when trapped victims face the greatest risk. If field trials succeed, urban search and rescue teams may gain a low-cost tool for reaching confined spaces, potentially reducing rescue times and enabling earlier medical intervention. However, public acceptance remains uncertain, as the sight of large insects approaching could cause distress in some situations. The technology's real-world impact will depend on reliability in unpredictable rubble environments and integration with existing rescue protocols.