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Researchers study octopus movement to improve robot navigation in tight spaces

Scientists are examining how octopuses squeeze through small holes to design better search and rescue robots.

A scientist in a lab coat using a microscope for research in a laboratory setting.
File photo A scientist in a lab coat using a microscope for research in a laboratory setting. Photo: Artem Podrez

Inspiration from natural contortionists

Researchers have turned to the octopus for inspiration regarding narrow space navigation. Robots used in search and rescue operations need to wriggle through cracks and crevices. The natural ability of these creatures offers a specific solution for such tasks.

Design goals for new machines

The primary goal is to create machines that can enter difficult environments easily. This approach helps engineers solve the problem of getting into teeny tiny holes. Current technology lacks the flexibility found in biological models like octopuses.

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