June 9, 2025
The GIST Robotic hand with unprecedented tactile sensitivity achieves human-like dexterity in real-world tasks 
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Robert Egan
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Researchers have unveiled a robotic hand, the F-TAC Hand, which integrates high-resolution tactile sensing across an unprecedented 70% of its surface area, allowing for human-like adaptive grasping. This pioneering development, published in Nature Machine Intelligence today, represents a significant leap forward in robotic intelligence and its ability to interact with dynamic real-world environments.
Despite considerable progress in mimicking human hand kinematics and control algorithms, robotic systems have long struggled to match human capabilities in dynamic settings, primarily due to inadequate tactile feedback. The F-TAC Hand addresses this fundamental limitation with an exceptional 0.1 mm spatial resolution for its tactile sensors.
"The massive spatial resolution combined with the enormous coverage are truly novel and were not possible previously," commented Professor Kaspar Althoefer, Director of the Centre of Excellence Advanced Robotics at Queen Mary University of London.
"Furthermore, the advanced perception algorithms significantly improve on existing approaches to better interpret the interaction with the environment, allowing for a superior understanding of the grasped object and its crucial parameters."
The F-TAC Hand's innovative design overcomes traditional challenges associated with integrating high-resolution tactile sensors while fully preserving the hand's range of motion. Coupled with a generative algorithm that synthesizes human-like hand configurations, the F-TAC Hand demonstrated robust grasping capabilities in dynamic real-world conditions.
Extensive evaluation across 600 real-world trials showed that this tactile-embodied system significantly outperforms non-tactile-informed alternatives in complex manipulation tasks (p<0.0001). These findings provide empirical evidence for the critical role of rich tactile embodiment in developing advanced robotic intelligence.
Professor Althoefer highlighted the wider implications of this research: "This will lead to better manipulation of objects, including in-hand manipulation, opening up more application areas such as manufacturing, human-robot interaction, and assistive technologies. There's immense potential to create robots, including humanoids with robotic hands, that can support humans in their daily tasks within their normal environments."
The foundational work for this breakthrough originates from Queen Mary University of London. Professor Althoefer shared, "This work is based on research done at Queen Mary a few years back. Wanlin Li was my PhD student, and together we developed camera-based tactile sensors like the ones in this paper. The Queen Mary sensors were capable of measuring tactile information with a high spatial resolution. This work and Wanlin's PhD education form the foundation for this paper."
This development marks a significant step towards closing the gap between human and robotic dexterity, promising a future where robots can interact with their surroundings with unprecedented nuance and adaptability.
More information: Zihang Zhao et al, Embedding high-resolution touch across robotic hands enables adaptive human-like grasping, Nature Machine Intelligence (2025). DOI: 10.1038/s42256-025-01053-3
Journal information: Nature Machine Intelligence Provided by Queen Mary, University of London Citation: Robotic hand with unprecedented tactile sensitivity achieves human-like dexterity in real-world tasks (2025, June 9) retrieved 9 June 2025 from https://techxplore.com/news/2025-06-robotic-unprecedented-tactile-sensitivity-human.html This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.
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