Exercises Based on a Non-Immersive Virtual Reality Application for Upper Limb Rehabilitation

Area of Science:

• Rehabilitation Medicine
• Human-Computer Interaction
• Biomedical Engineering

Background:

• Virtual reality (VR) offers potential for enhanced patient engagement in physical rehabilitation.
• VR provides adaptive, feedback-rich environments crucial for therapeutic interventions.
• Upper extremity (UE) rehabilitation requires engaging and motivating tools to improve outcomes.

Purpose of the Study:

• To develop and preliminarily evaluate a VR-based application for improving UE function.
• To assess the usability, practicality, and therapeutic relevance of the VR rehabilitation system.
• To gather user feedback for future improvements in VR rehabilitation technology.

Main Methods:

• Development of a VR application with gamified interactive exercises for UE rehabilitation.
• Inclusion of real-time performance feedback and scalable difficulty levels.
• Pilot usability study with target users to collect qualitative data on user experience and satisfaction.

Main Results:

• The VR rehabilitation application demonstrated high usability and accessibility.
• Users reported significant engagement and positive reception of the system.
• Qualitative feedback highlighted the potential for enhanced sensory feedback to improve immersion and therapeutic impact.

Conclusions:

• The developed VR application is a viable tool for physical rehabilitation, particularly for upper extremities.
• Preliminary findings support the use of VR in rehabilitation settings, warranting further clinical validation.
• Future research should focus on incorporating advanced sensory feedback to maximize therapeutic benefits.