Ontario Tech University Develops Robotic Glove for Hand Rehabilitation Research
A battery-powered robotic glove developed at Ontario Tech University is being researched as a tool for people recovering from strokes or spinal cord injuries to assist with hand movements. The glove, known as the Hand Extension Robot Orthosis (HERO) Glove, was invented by Dr. Aaron Yurkewich, Assistant Professor in the Faculty of Engineering and Applied Science at Ontario Tech.
This research is relevant to individuals seeking options for rehabilitation following neurologic injury or illness that impacts hand mobility. The device is part of efforts at Ontario Tech to develop technology-enabled assistive solutions.
Ontario Tech University reports the glove is designed to help users perform tasks such as picking up objects or holding items steady. According to Ontario Tech, the glove fits over a user's hand and uses artificial tendons. Ontario Tech says the glove can be activated by muscle sensors or by a shaking motion, enabling users to hold objects steady.
Dr. Yurkewich is working with Dr. Meaghan Charest-Finn, described by the university as an expert in control systems and machine learning, and master's student Daimen Landon-Hoffman to refine the device’s soft robotics, sensors, and computer vision features.
Ontario Tech states the HERO Glove project is supported by Canadian technology partners and the AGE-WELL Networks Centres of Excellence. The university notes that the build manual for the glove is open source and available online, and the general cost of building a glove is approximately $300. According to Ontario Tech, the project is currently seeking Health Canada approval for further production.
Ontario Tech has shared user testimonials describing improved grip strength and the ability to perform tasks such as holding a toothbrush and doing hand exercises with the glove. According to the university, Dr. Yurkewich collaborates with international partners and experts in occupational therapy and neuroscience. Ontario Tech reports that undergraduate engineering students also participate in the research and development of assistive devices as part of their studies.
Other projects described by Ontario Tech include a student-driven initiative to develop a 3D-printed knee exoskeleton that can assist older adults with sit-to-stand movements and reduce their risk of falls. The university adds that a separate student team is developing a buckle-free wheelchair docking system for trains, designed to allow users to secure themselves onboard independently.