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The Conversation USA

Ultralightweight sonar plus AI lets tiny drones navigate like bats

  • Written by Nitin Sanket, Assistant Professor of Robotics Engineering, Worcester Polytechnic Institute
imageThis small drone is using sonar, similar to bats' echolocation, to navigate through a grove of trees.Nitin Sanket

To help small aerial robots navigate in the dark and other low-visibility environments, my colleagues and I developed an ultrasound-based perception system inspired by bat echolocation.

Current robots rely heavily on camerasor light...

Read more: Ultralightweight sonar plus AI lets tiny drones navigate like bats

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