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Updated: Apr 13, 2026

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VIGMA: An Open-Access Framework for Visual Gait and Motion Analytics.

Kazi Shahrukh Omar, Shuaijie Wang, Ridhuparan Kungumaraju

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    Summary
    This summary is machine-generated.

    VIGMA is an open-access visual analytics framework designed to simplify complex gait data analysis. It aids researchers and clinicians in understanding mobility, improving patient care, and tracking rehabilitation progress effectively.

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    Area of Science:

    • Biomechanics and Rehabilitation Engineering
    • Human Movement Science
    • Data Visualization and Analytics

    Background:

    • Gait disorders are prevalent in older adults and a key research area across diverse populations.
    • Effective gait analysis is crucial for understanding mobility, balance, and rehabilitation outcomes.
    • Current gait analysis tools are often restrictive, lacking accessibility and comprehensive workflow support.

    Purpose of the Study:

    • To address limitations in existing gait analysis tools.
    • To develop an open-access framework meeting gait practitioners' needs for data processing, analysis, and visualization.
    • To support disease progression assessment and multi-group comparisons in gait research.

    Main Methods:

    • Conducted a requirements assessment with gait practitioners via surveys.
    • Designed VIGMA, an open-access visual analytics framework.
    • Integrated VIGMA with computational notebooks and a Python library.

    Main Results:

    • VIGMA provides a comprehensive solution for gait data processing, analysis, and visualization.
    • The framework supports advanced analytical capabilities, including disease progression tracking and comparative group analysis.
    • User validation with gait and mobility rehabilitation experts confirmed the framework's utility.

    Conclusions:

    • VIGMA offers a flexible and accessible solution for complex gait data analysis.
    • The framework enhances the understanding of gait disorders and facilitates personalized rehabilitation strategies.
    • VIGMA promotes collaborative research and clinical practice in human movement science.