Tech Briefs Magazine - September 2024 - 27

Smart Glove Can Boost Hand Mobility of Stroke Patients
A new washable wireless smart textile technology has potential uses in virtual reality,
animation, and robotics.
University of British Columbia, United Kingdom
A
new groundbreaking
" smart glove " is capable
of tracking the hand and
finger movements of stroke
victims during rehabilitation
exercises. The glove incorporates
a sophisticated
network of highly sensitive
sensor yarns and pressure
sensors that are woven into a
comfortable stretchy fabric,
enabling it to track, capture,
and wirelessly transmit even
the smallest hand and finger
movements.
" With this glove, we can
monitor patients' hand and
finger movements without
the need for cameras. We
can then analyze and finetune
their exercise programs for the best
possible results, even remotely, " says Dr.
Eng, a leading stroke rehabilitation specialist
and Professor of Medicine at UBC.
UBC Electrical and Computer Engineering
Professor Dr. Peyman Servati,
PhD student Arvin Tashakori and their
team at their startup, Texavie, created
the smart glove for collaboration on the
stroke project. Dr. Servati highlighted a
number of breakthroughs.
" This is the most accurate glove
we know of that can track hand and
UBC's Professor Dr. Peyman Servati demonstrating the smart glove. (Image:
Lou Bosshart/UBC Media Relations)
finger movement and grasping force
without requiring motion-capture
cameras. Thanks to machine learning
models we developed, the glove
can accurately determine the angles
of all finger joints and the wrist as
they move. The technology is highly
precise and fast, capable of detecting
small stretches and pressures and
predicting movement with at least
99-percent accuracy - matching the
performance of costly motion-capture
cameras. "
The glove is wireless and
comfortable, and can be easily
washed after removing the battery.
Dr. Servati and his team
have developed advanced methods
to manufacture the smart
gloves and related apparel at a
relatively low cost locally.
Dr. Servati envisions a seamless
transition of the glove
into the consumer market
with ongoing improvements,
in collaboration with different
industrial partners. The
team also sees potential applications
in virtual reality and
augmented reality, animation,
and robotics.
" Imagine being able to accurately
capture hand movements
and interactions with objects
and have it automatically display on
a screen. There are endless applications.
You can type text without
needing a physical keyboard, control
a robot, or translate American Sign
Language into written speech in real
time, providing easier communication
for individuals who are deaf or hard of
hearing. "
For more information, contact Lou
Corpuz-Bosshart at lou.bosshart@ubc.
ca; 604-999-0473.
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27
http://info.hotims.com/86259-724

Tech Briefs Magazine - September 2024

Table of Contents for the Digital Edition of Tech Briefs Magazine - September 2024

Tech Briefs Magazine - September 2024 - Intro
Tech Briefs Magazine - September 2024 - Sponsor
Tech Briefs Magazine - September 2024 - Cov1
Tech Briefs Magazine - September 2024 - Cov2
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Tech Briefs Magazine - September 2024 - Cov3
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