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Effective Nov. 1, 2023, clients and families, visitors, vendors and staff are required to wear a mask while moving throughout the hospital, including while in elevators, in spaces where clients receive care or participate in research. A medical grade mask will be available upon entry.


A Wearable Device to Improve Mobility with Lower-Limb Prostheses


We are developing a wearable system that analyzes walking patterns of lower-limb prostheses users and provides feedback. Once developed, the system could serve as a training tool for lower-limb amputees to improve mobility.

Call to action

Want to be involved in creating cutting-edge technology to improve gait therapy? We are looking for people with a lower-limb amputation to participate in research and help create new wearable technologies for prosthetic users.

Who can participate

We are looking for unilateral lower-limb prostheses users aged 9 and up.

Funding agency

  • Natural Sciences and Engineering Research Council (NSERC)
  • Holland Bloorview Kids Rehabilitation Hospital Foundation

What's involved

  • One 2.5-hour session (weekdays and weekends possible) at Holland Bloorview Kids Rehabilitation Hospital
  • During the session:
    • A biofeedback system (includes sensors, vibrating motors) will be attached to your lower body
    • You will be instructed to do some walking trials. Sensory feedback (auditory and vibrotactile) will be provided as part of the gait training.
    • Participants and investigator will be required to wear masks, and maintain physical distancing when applicable

Interested in participating

Recruitment is ongoing until completed.

If you are interested in participating in this study or have additional questions, please contact Aliaa Gouda at


Additional information

Version 1 (10/03/2023) REB #0448
Development and Evaluation of a Wearable Biofeedback System for Gait Training of Lower-Limb Prosthesis Users

Learn more about this study