From robotic gloves to safer batteries, CUHK puts research to work

Hong Kong — Researchers at The Chinese University of Hong Kong (CUHK) are developing innovative technologies that move beyond the laboratory and into practical applications for people's daily lives. On September 1, a reporter had the opportunity to experience one such innovation firsthand: a robotic glove designed to assist stroke patients in regaining the ability to perform simple tasks.

The device, developed by a team led by Professor Raymond Tong of CUHK's biomedical engineering department, utilizes air-powered artificial muscles to provide gentle, controlled movement in the wearer's fingers.

Unlike traditional rehabilitation equipment, which is often rigid and heavy, this lightweight system uses a small pump to facilitate hand movement. By allowing patients to open and close their hands with greater ease, the glove can aid in everyday activities such as eating, writing, and picking up objects. Tong emphasized the advantages of this approach, noting that conventional exoskeletons are typically unwieldy and cumbersome, making them less practical for real-world use.

The potential applications of this technology extend beyond stroke rehabilitation. By providing a more natural and responsive means of hand movement, the robotic glove could benefit a wide range of individuals, from those with neurological impairments to the elderly seeking to maintain independence in performing basic tasks. Tong's team is focused on refining the device to make it even more versatile and user-friendly, with the ultimate goal of integrating it into everyday life to enhance the quality of life for countless people.