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An Immersive Virtual Reality Platform for First Aid and Emergency Training.

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    This study introduces a virtual reality (VR) system for training workplace first-aid responders, focusing on cardiopulmonary resuscitation (CPR). The VR system enhances training with realistic scenarios and multiuser interaction, improving user experience and performance.

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    Area of Science:

    • Medical Education Technology
    • Virtual Reality Applications
    • Emergency Response Training

    Background:

    • Virtual reality (VR) offers safe, immersive, and repeatable environments for medical training.
    • Existing training methods for workplace first-aid responders, particularly cardiopulmonary resuscitation (CPR), can be limited in realism and accessibility.

    Purpose of the Study:

    • To present an immersive VR system designed for training workplace first-aid responders, with a specific emphasis on cardiopulmonary resuscitation (CPR).
    • To evaluate the system's usability, performance, and user experience through an extensive user study.

    Main Methods:

    • Development of an immersive VR system integrating a physical CPR manikin with virtual patient overlays via mixed-reality calibration.
    • Incorporation of realistic emergency scenarios, environmental hazards, and synchronous multiuser interaction for trainees and instructors.
    • Assessment of the system through a user study using validated questionnaires on usability, performance, and user experience.

    Main Results:

    • The VR system successfully integrated physical and virtual elements for a comprehensive training experience.
    • User study results indicated positive feedback on usability, performance, and overall user experience.
    • The system demonstrated potential for enhancing the effectiveness of first-aid and CPR training.

    Conclusions:

    • The proposed VR framework represents an advancement in VR-based medical education for emergency response.
    • The system offers significant benefits for training workplace first-aid responders, particularly in CPR.
    • Further research is needed to explore the system's limitations and future development opportunities.