A Drone That Hunts Mosquitoes Could Change the Fight Against Deadly Diseases
How ultrasonic sensors, AI, and autonomous flight could replace traditional mosquito control.
Instead of spraying entire neighborhoods with insecticides, Tornyol is building a tiny 40-gram drone that hunts mosquitoes one by one.
Founded by French engineers Alex Toussaint and Clovis Piedallu, the project combines artificial intelligence, ultrasonic sensing, miniature microphones, and autonomous flight to identify and intercept flying insects. The startup recently demonstrated its first autonomous mid-air interception in a controlled indoor test, although the technology is still experimental.
How it works
Rather than relying on cameras, the drone sends ultrasonic sound waves and listens for the echoes. Every insect produces a unique wingbeat pattern, much like a fingerprint. AI analyzes these signals, estimates the insect’s position and flight path, then guides the drone to collide with the target while avoiding obstacles. Imagine a robotic vacuum, but instead of cleaning floors, it quietly patrols your backyard looking for mosquitoes.
The biggest advantage is precision. Traditional spraying can affect many insects, while this approach aims to target only disease-carrying mosquitoes.
Challenges remain, including battery life, weather, outdoor navigation, and proving it can work at city scale. Company estimates about coverage have not yet been validated through large-scale field tests.
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