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Grant: Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives

The Governors of the University of Alberta

$89,540.00

Printed electronics (PE)-based sensors for fall prevention and detection: smart footwear

FY 2021-22 · 2022-02-02

Summary
Fall is a major concern in the elderly population often resulting in dire consequences. Most commercially available technologies for sensing loading at plantar surface are focused only on the detection of normal pressure via single axis easurement and thus their applications in fall detection are substantially limited. In the project, the team intends to develop a flexible tri-axial force sensor array for the simultaneous measurement of both the normal stress and shear stress components on the designated areas. The constituent sensor nodes in the proposed array utilize the capacitive sensing technology and operate based on the measurement of capacitance change. In particular, a continuum-based theoretical prediction model will also be developed to facilitate the design and characterization of polymer-nanostructure composites and individual capacitive sensors. Successful completion of the project will eventually address health issues pertaining to aging-related injuries by providing essential technologies for the development of effective smart footwear.
Program
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Location
Edmonton|Edmonton, Alberta, Canada
Recipient Type
Academia
Business Number
108102831
Type
Grant
Source
Proactive Disclosure - Grants and Contributions

As published

Agreement End Date
2025-01-31
Agreement Number
988591
Agreement Start Date
2022-02-02
Agreement Title
Printed electronics (PE)-based sensors for fall prevention and detection: smart footwear
Agreement Title (French)
Capteurs électroniques imprimés pour la détection et la prévention des chutes : chaussures intelligentes
Agreement Type
Grant
Agreement Value
$89,540.00
Amendment Number
0
Description
Fall is a major concern in the elderly population often resulting in dire consequences. Most commercially available technologies for sensing loading at plantar surface are focused only on the detection of normal pressure via single axis easurement and thus their applications in fall detection are substantially limited. In the project, the team intends to develop a flexible tri-axial force sensor array for the simultaneous measurement of both the normal stress and shear stress components on the designated areas. The constituent sensor nodes in the proposed array utilize the capacitive sensing technology and operate based on the measurement of capacitance change. In particular, a continuum-based theoretical prediction model will also be developed to facilitate the design and characterization of polymer-nanostructure composites and individual capacitive sensors. Successful completion of the project will eventually address health issues pertaining to aging-related injuries by providing essential technologies for the development of effective smart footwear.
Description (French)
Crainte majeure pour les personnes âgées, une chute entraîne souvent des conséquences dramatiques. La plupart des technologies offertes dans le commerce pour déterminer le poids que supporte la voûte plantaire se bornent à mesurer la pression qui s’exerce normalement le long d’un axe. Leur application à la détection des chutes reste donc passablement limitée. L’équipe du projet mettra au point un capteur de force triaxial souple qui mesurera simultanément les composantes du stress normal et celles du cisaillement, aux endroits désignés. Les nœuds constituant le réseau du capteur envisagé utilisent la détection capacitive et mesurent la variation de la capacité. Plus précisément, un modèle prévisionnel théorique, fondé sur un continuum, sera créé pour concevoir et caractériser plus facilement des nanostructures en composites-polymères et des capteurs capacitifs. Par sa réussite, le projet pourrait régler certains problèmes de santé découlant des traumatismes liés à l’âge par l’élaboration des technologies essentielles à la confection de chaussures intelligentes efficaces.
Expected Results
In the short term, anticipated outcomes will be strengthened collaborations across industry, academia, and government to support research excellence. In the medium term, anticipated outcomes will be the development of new and potentially disruptive technologies with collaborators. In the long term, find collaborative solutions to public policy challenges and create stronger innovation systems.
Expected Results (French)
À court terme, les résultats prévus seront des collaborations renforcées entre l'industrie, le milieu universitaire et le gouvernement pour soutenir l'excellence en recherche. À moyen terme, les résultats attendus seront le développement de nouvelles technologies potentiellement perturbatrices avec des collaborateurs. À long terme, trouver des solutions collaboratives aux défis des politiques publiques et créer des systèmes d'innovation plus solides.
Federal Riding
Edmonton Centre
Federal Riding (French)
Edmonton-Centre
Federal Riding Number
48014
NAICS Code
541710
Organization Code
nrc-cnrc
Organization
National Research Council Canada | Conseil national de recherches Canada
Program Name
Collaborative Science, Technology and Innovation Program - Collaborative R&D Initiatives
Program Name (French)
Programme de collaboration en science, en technologie et en innovation - Initiatives de collaboration en R-D
Program Purpose
Collaborate on multiparty research and development programs to catalyze transformative, high-risk, high-reward research with the potential for game-changing scientific discoveries and technological breakthroughs in priority areas.
Program Purpose (French)
Collaborer à des programmes multipartites de recherche-développement dans le but de profiter de la synergie entre la recherche transformatrice à haut risque et à haut rendement et le potentiel de découvertes scientifiques et de percées technologiques révolutionnaires dans des secteurs d’intervention prioritaires.
Recipient Business Number
108102831
Recipient City
Edmonton|Edmonton
Recipient Country
CA
Recipient Legal Name
The Governors of the University of Alberta
Recipient Postal Code
T5J 4P6
Recipient Province or Territory
AB
Recipient Type
S
Reference Number
172-2021-2022-Q4-988591