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Delft Creates Whisker-Inspired Tactile Sensor for Compact Drones

By Drooid · Oct 14, 2026, 2:12 PM UTC · How we work

Summary

Story summary

Researchers at Delft University of Technology have created a lightweight tactile sensor for ultra-compact drones.
The sensor enables drones to navigate smoke, darkness, or other obscured environments without cameras or lidar.
Design draws on nocturnal animals’ whiskers to provide touch-based perception.
Professor Salwa Hamaza says tactile sensing must be lightweight, low-latency, and low-power for drone use.
The technology could let rescue workers locate survivors faster inside collapsed structures.

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Story summary

Researchers at Delft University of Technology have created a lightweight tactile sensor for ultra-compact drones.
The sensor enables drones to navigate smoke, darkness, or other obscured environments without cameras or lidar.
Design draws on nocturnal animals’ whiskers to provide touch-based perception.
Professor Salwa Hamaza says tactile sensing must be lightweight, low-latency, and low-power for drone use.
The technology could let rescue workers locate survivors faster inside collapsed structures.