Researchers Develop Detachable Crawling Robotic Hand

Slashdot

by EditorDavid

February 23, 2026

AI-Generated Deep Dive Summary

Researchers have developed a groundbreaking robotic hand capable of both crawling on its fingertips and performing complex tasks with remarkable dexterity. This innovative hand can attach to a robotic arm for precise operations or detach to navigate confined spaces independently. Its ability to bend fingers backward, hold objects against both sides of the palm, and even unscrew caps while holding the container in place showcases unparalleled agility. When connected to an arm, the robotic hand mimics human-like grip mechanics—pinching balls, wrapping around rods, and handling flat discs. However, its true potential lies in its ability to function autonomously. By walking on four or five fingers, it can skitter across surfaces, use one finger to carry objects, and retrieve items in tight spaces, as demonstrated in trials where it detached from the arm, fetched a wooden block, and returned it. This development opens new possibilities for industrial inspections, disaster response, and warehouse operations. The hand's design allows it to access areas too small for larger robots or humans, making it ideal for tasks like inspecting pipes or navigating collapsed structures. Its versatility and precision make it a valuable tool in various industries, offering solutions where traditional robotics fall short. This advancement matters significantly to tech enthusiasts and professionals as it pushes the boundaries of robotic design. By combining crawling mobility with mechanical dexterity, researchers have created a robot capable of tackling challenges that were previously inaccessible. This innovation not only enhances industrial efficiency but also improves safety by reducing human exposure to hazardous environments.

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Originally published on Slashdot on 2/23/2026