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Advanced wearable robot eases heavy lifting and other injury-causing tasks for workers

2025-01-08
(Press-News.org) In research published in Advanced Intelligence Systems, scientists have developed an innovative, soft, wearable robot to help workers avoid job-related injuries while lifting, lowering, and carrying objects.

While many available wearable robots are limited to supporting a single degree of freedom of the body (meaning the body can only move in one direction at a given joint), the new robot, called WeaRo, operates through multiple degrees of freedom, allowing for complex movements.

In tests, WeaRo effectively reduced the muscle activation levels of lumbar, biceps, and triceps muscles by a maximum of 18.2%, 29.1%, and 27.0%, respectively, without constraining users’ movements. With batteries, WeaRo weighs under 11.5 pounds (5.2 kg).

“The significance of this study lies in developing a comprehensive methodology that encompasses movement analysis, wearable robot design, and effectiveness validation to reduce work-related injuries,” said corresponding author Dongjun Shin, PhD, of Yonsei University, in the Republic of Korea.

URL upon publication: https://onlinelibrary.wiley.com/doi/10.1002/aisy.202400700

 

Additional Information
NOTE: The information contained in this release is protected by copyright. Please include journal attribution in all coverage. For more information or to obtain a PDF of any study, please contact: Sara Henning-Stout, newsroom@wiley.com.

About the Journal
Advanced Intelligence Systems, part of Wiley's prestigious Advanced portfolio, is a top-tier journal showcasing the best open access research on topics such as robotics, automation and control, artificial intelligence and machine learning, neuromorphic engineering, smart materials, and the human-machine interface.

About Wiley      
Wiley is one of the world’s largest publishers and a trusted leader in research and learning. Our industry-leading content, services, platforms, and knowledge networks are tailored to meet the evolving needs of our customers and partners, including researchers, students, instructors, professionals, institutions, and corporations. We empower knowledge-seekers to transform today’s biggest obstacles into tomorrow’s brightest opportunities. For more than two centuries, Wiley has been delivering on its timeless mission to unlock human potential. Visit us at Wiley.com. Follow us on Facebook, X, LinkedIn and Instagram.

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[Press-News.org] Advanced wearable robot eases heavy lifting and other injury-causing tasks for workers