Evidence map›Paper›PMID 40370688›Full record

ArticleIEEE transactions on instrumentation and measurement2025

A Wearable Gait Monitoring System for 17 Gait Parameters Based on Computer Vision.

Jiangang Chen, Yung-Hong Sun, Kristen A Pickett, Barbara King, Yu Hen Hu, Hongrui Jiang

Abstract read
In one paragraph

Article in IEEE transactions on instrumentation and measurement, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Jiangang ChenDepartment of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA.
Yung-Hong SunDepartment of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA.
Kristen A PickettDepartment of Kinesiology, University of Wisconsin-Madison, Madison, WI 53706 USA.
Barbara KingSchool of Nursing, University of Wisconsin-Madison, Madison, WI 53706 USA.
Yu Hen HuDepartment of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA.
Hongrui JiangDepartment of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706 USA.

Funding

Expanding the CAARN to accelerate research on multiple chronic conditions with rural and African-American communities and health-care providersR33AG061699 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI Dorothy Farrar Edwards, Hongrui Jiang · 2019 to 2026
$5.1M
EasyVis: laparoscopic surgical visualization through an untethered, panoramic, three-dimensional imaging systemR01EB019460 · NIBIB · UNIVERSITY OF WISCONSIN-MADISON · PI HEISE, CHARLES P, JIANG, HONGRUI · 2015 to 2024
$3.2M
NIA NIH HHS R33 AG061699NIBIB NIH HHS R01 EB019460
6 · The paper itself

Abstract

We demonstrate a shoe-mounted gait monitoring system capable of tracking up to 17 gait parameters, including step length, step time, stride velocity, among others. The system employs a stereo camera mounted on one shoe to track a marker placed on the opposite shoe, enabling the estimation of spatial gait parameters. Additionally, a force sensitive resistor (FSR) affixed to the heel of the shoe, combined with a custom-designed algorithm, is utilized to measure temporal gait parameters. Through testing on multiple participants and comparison with a gait mat, our gait monitoring system exhibited excellent performance, with all 17 gait parameters exceeding 93.61% in measurement accuracy. The system also demonstrated a low drift of 4.89% during long walking sessions. A gait identification task conducted on participants using a trained transformer model achieved 95.7% accuracy on the dataset collected by our system, indicating the potential of our system to collect long-sequence, varied gait data suitable for training current large language models (LLMs). The system is cost-effective, user-friendly, and well-suited for real-life measurements.

Indexed as

Computer VisionGait IdentificationGait MonitoringStereo CameraTransformer ModelWearable Device

Identifiers

PMID40370688
PMCPMC12074652

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.