Researchers at the EPFL have developed an innovative robotic hand that defies traditional design constraints by detaching from its arm, crawling independently across surfaces, and reattaching once tasks are completed. The hand can retrieve up to three objects sequentially while maintaining a secure grip, functioning like a small multi-legged robot when detached. Its symmetrical design allows it to perform a diverse array of grasp types far beyond the limitations of human hands, which typically rely on a single fixed thumb and attachment to a stationary arm.
Beyond mimicking human dexterity, the research team envisions practical applications where this hybrid manipulator/mobility system could extend robotic reach into confined or dangerous environments such as industrial pipelines or disaster sites. By combining locomotion and manipulation in one device, the robotic hand could assist existing robotic systems in complex retrieval and inspection tasks that are difficult for fixed or wheeled robots to perform, potentially influencing future designs in industrial automation and assistive technologies.
More information:
https://www.euronews.com/next/2026/01/23/this-robotic-hand-crawls-away-grabs-objects-and-reattaches